| 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 | $165.57 | 11.263% | $184.2181 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $48.40 | 10.766% | $53.6107 | $53.61 | $53.60 | $53.60 |
| Purchase #3 | $121.68 | 6.610% | $129.723 | $129.72 | $129.70 | $129.70 |
| Purchase #4 | $27.63 | 8.393% | $29.949 | $29.95 | $29.95 | $29.90 |
| Purchase #5 | $75.55 | 7.486% | $81.2057 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $192.50 | 11.699% | $215.0206 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $78.27 | 11.707% | $87.4331 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $709.60 | $781.1602 | $781.16 | $781.10 | $781.00 | |