| 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 | $119.86 | 12.813% | $135.2177 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $47.99 | 4.496% | $50.1476 | $50.15 | $50.15 | $50.10 |
| Purchase #3 | $189.46 | 6.739% | $202.2277 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $147.63 | 8.491% | $160.1653 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $23.34 | 8.705% | $25.3717 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $92.72 | 9.253% | $101.2994 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $117.53 | 5.577% | $124.0846 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $738.53 | $798.5140 | $798.52 | $798.50 | $798.50 | |