| 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 | $80.80 | 12.163% | $90.6277 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $149.43 | 7.337% | $160.3937 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $140.96 | 4.360% | $147.1059 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $187.61 | 8.161% | $202.9209 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $28.96 | 12.772% | $32.6588 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $107.52 | 13.578% | $122.1191 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $82.90 | 11.530% | $92.4584 | $92.46 | $92.45 | $92.50 |
| 7 purchase totals = | $778.18 | $848.2845 | $848.29 | $848.25 | $848.30 | |