| 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 | $149.26 | 4.598% | $156.123 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $168.58 | 8.664% | $183.1858 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $108.44 | 12.857% | $122.3821 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $131.87 | 9.736% | $144.7089 | $144.71 | $144.70 | $144.70 |
| Purchase #5 | $162.95 | 4.678% | $170.5728 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $75.89 | 7.634% | $81.6834 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $158.37 | 9.711% | $173.7493 | $173.75 | $173.75 | $173.70 |
| 7 purchase totals = | $955.36 | $1,032.4053 | $1,032.40 | $1,032.40 | $1,032.40 | |