| 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 | $149.50 | 8.671% | $162.4631 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $28.79 | 11.279% | $32.0372 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $234.69 | 9.399% | $256.7485 | $256.75 | $256.75 | $256.70 |
| Purchase #4 | $151.25 | 6.402% | $160.933 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $130.85 | 3.439% | $135.3499 | $135.35 | $135.35 | $135.30 |
| Purchase #6 | $214.56 | 10.566% | $237.2304 | $237.23 | $237.25 | $237.20 |
| Purchase #7 | $243.31 | 10.701% | $269.3466 | $269.35 | $269.35 | $269.30 |
| 7 purchase totals = | $1,152.95 | $1,254.1087 | $1,254.11 | $1,254.15 | $1,253.90 | |