| 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 | $135.57 | 6.206% | $143.9835 | $143.98 | $144.00 | $144.00 |
| Purchase #2 | $45.63 | 3.608% | $47.2763 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $122.82 | 12.777% | $138.5127 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $54.69 | 10.235% | $60.2875 | $60.29 | $60.30 | $60.30 |
| Purchase #5 | $96.61 | 12.634% | $108.8157 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $123.73 | 5.714% | $130.7999 | $130.80 | $130.80 | $130.80 |
| Purchase #7 | $204.46 | 12.566% | $230.1524 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $783.51 | $859.8280 | $859.83 | $859.85 | $859.90 | |