| 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 | $162.32 | 7.683% | $174.791 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $61.69 | 10.646% | $68.2575 | $68.26 | $68.25 | $68.30 |
| Purchase #3 | $214.32 | 7.541% | $230.4819 | $230.48 | $230.50 | $230.50 |
| Purchase #4 | $163.55 | 8.675% | $177.738 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $89.71 | 11.592% | $100.1092 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $52.80 | 8.154% | $57.1053 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $154.96 | 8.165% | $167.6125 | $167.61 | $167.60 | $167.60 |
| 7 purchase totals = | $899.35 | $976.0954 | $976.10 | $976.10 | $976.10 | |