| 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 | $217.65 | 4.183% | $226.7543 | $226.75 | $226.75 | $226.80 |
| Purchase #2 | $149.51 | 7.320% | $160.4541 | $160.45 | $160.45 | $160.50 |
| Purchase #3 | $67.95 | 10.111% | $74.8204 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $71.71 | 12.557% | $80.7146 | $80.71 | $80.70 | $80.70 |
| Purchase #5 | $110.66 | 5.158% | $116.3678 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $36.42 | 10.358% | $40.1924 | $40.19 | $40.20 | $40.20 |
| Purchase #7 | $162.88 | 8.811% | $177.2314 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $816.78 | $876.5350 | $876.52 | $876.50 | $876.60 | |