| 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 | $223.36 | 6.294% | $237.4183 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $147.51 | 3.463% | $152.6183 | $152.62 | $152.60 | $152.60 |
| Purchase #3 | $14.87 | 10.592% | $16.445 | $16.45 | $16.45 | $16.40 |
| Purchase #4 | $136.36 | 11.717% | $152.3373 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $140.29 | 13.762% | $159.5967 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $9.99 | 8.606% | $10.8497 | $10.85 | $10.85 | $10.80 |
| Purchase #7 | $172.68 | 7.465% | $185.5706 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $845.06 | $914.8359 | $914.85 | $914.80 | $914.70 | |