| 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 | $172.62 | 12.509% | $194.213 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $139.65 | 9.814% | $153.3553 | $153.36 | $153.35 | $153.40 |
| Purchase #3 | $22.70 | 10.168% | $25.0081 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $53.61 | 9.740% | $58.8316 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $76.33 | 4.537% | $79.7931 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $184.71 | 8.371% | $200.1721 | $200.17 | $200.15 | $200.20 |
| Purchase #7 | $179.98 | 11.801% | $201.2194 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $829.60 | $912.5926 | $912.59 | $912.55 | $912.60 | |