| 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 | $189.58 | 7.555% | $203.9028 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $142.86 | 9.736% | $156.7688 | $156.77 | $156.75 | $156.80 |
| Purchase #3 | $110.96 | 11.821% | $124.0766 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $31.30 | 3.281% | $32.327 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $112.45 | 7.238% | $120.5891 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $58.85 | 5.350% | $61.9985 | $62.00 | $62.00 | $62.00 |
| Purchase #7 | $35.44 | 6.173% | $37.6277 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $681.44 | $737.2905 | $737.30 | $737.35 | $737.30 | |