| 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 | $150.34 | 6.624% | $160.2985 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $120.81 | 7.432% | $129.7886 | $129.79 | $129.80 | $129.80 |
| Purchase #3 | $63.27 | 4.118% | $65.8755 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $147.45 | 5.587% | $155.688 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $228.26 | 5.572% | $240.9786 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $57.72 | 7.682% | $62.1541 | $62.15 | $62.15 | $62.20 |
| Purchase #7 | $111.36 | 4.786% | $116.6897 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $879.21 | $931.4730 | $931.48 | $931.55 | $931.60 | |