| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.87 | 6.312% | $183.7816 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $187.68 | 12.132% | $210.4493 | $210.45 | $210.45 | $210.40 |
| Purchase #3 | $168.90 | 8.639% | $183.4913 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $192.25 | 13.421% | $218.0519 | $218.05 | $218.05 | $218.10 |
| Purchase #5 | $103.33 | 12.593% | $116.3423 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $215.33 | 4.466% | $224.9466 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $110.75 | 9.803% | $121.6068 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $1,151.11 | $1,258.6698 | $1,258.67 | $1,258.70 | $1,258.60 | |