| 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 | $152.80 | 5.211% | $160.7624 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $32.62 | 7.627% | $35.1079 | $35.11 | $35.10 | $35.10 |
| Purchase #3 | $177.39 | 4.647% | $185.6333 | $185.63 | $185.65 | $185.60 |
| Purchase #4 | $165.50 | 8.460% | $179.5013 | $179.50 | $179.50 | $179.50 |
| Purchase #5 | $37.58 | 6.373% | $39.975 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $100.67 | 6.753% | $107.4682 | $107.47 | $107.45 | $107.50 |
| Purchase #7 | $78.67 | 8.466% | $85.3302 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $745.23 | $793.7783 | $793.78 | $793.80 | $793.80 | |