| 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 | $153.67 | 7.405% | $165.0493 | $165.05 | $165.05 | $165.00 |
| Purchase #2 | $149.52 | 12.201% | $167.7629 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $143.39 | 7.151% | $153.6438 | $153.64 | $153.65 | $153.60 |
| Purchase #4 | $174.38 | 3.313% | $180.1572 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $119.94 | 6.725% | $128.006 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $135.62 | 13.664% | $154.1511 | $154.15 | $154.15 | $154.20 |
| Purchase #7 | $22.80 | 6.263% | $24.228 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $899.32 | $972.9983 | $973.00 | $973.00 | $973.00 | |