| 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 | $183.88 | 9.472% | $201.2971 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $76.31 | 3.586% | $79.0465 | $79.05 | $79.05 | $79.00 |
| Purchase #3 | $38.62 | 12.535% | $43.461 | $43.46 | $43.45 | $43.50 |
| Purchase #4 | $188.70 | 3.826% | $195.9197 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $65.72 | 10.320% | $72.5023 | $72.50 | $72.50 | $72.50 |
| Purchase #6 | $38.62 | 4.441% | $40.3351 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $224.42 | 8.551% | $243.6102 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $816.27 | $876.1719 | $876.18 | $876.15 | $876.10 | |