| 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 | $184.35 | 12.474% | $207.3458 | $207.35 | $207.35 | $207.30 |
| Purchase #2 | $36.39 | 10.804% | $40.3216 | $40.32 | $40.30 | $40.30 |
| Purchase #3 | $78.65 | 8.426% | $85.277 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $64.62 | 11.829% | $72.2639 | $72.26 | $72.25 | $72.30 |
| Purchase #5 | $152.26 | 4.472% | $159.0691 | $159.07 | $159.05 | $159.10 |
| Purchase #6 | $87.98 | 10.163% | $96.9214 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $40.50 | 3.506% | $41.9199 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $644.75 | $703.1187 | $703.12 | $703.05 | $703.10 | |