| 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 | $181.81 | 7.202% | $194.904 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $27.95 | 5.501% | $29.4875 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $8.69 | 12.861% | $9.8076 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $158.47 | 5.238% | $166.7707 | $166.77 | $166.75 | $166.80 |
| Purchase #5 | $36.94 | 5.642% | $39.0242 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $246.41 | 7.661% | $265.2875 | $265.29 | $265.30 | $265.30 |
| Purchase #7 | $180.89 | 9.211% | $197.5518 | $197.55 | $197.55 | $197.60 |
| 7 purchase totals = | $841.16 | $902.8333 | $902.83 | $902.80 | $902.90 | |