| 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 | $186.62 | 3.773% | $193.6612 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $172.70 | 4.865% | $181.1019 | $181.10 | $181.10 | $181.10 |
| Purchase #3 | $93.94 | 6.509% | $100.0546 | $100.05 | $100.05 | $100.10 |
| Purchase #4 | $123.65 | 9.356% | $135.2187 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $60.43 | 11.401% | $67.3196 | $67.32 | $67.30 | $67.30 |
| Purchase #6 | $33.64 | 5.872% | $35.6153 | $35.62 | $35.60 | $35.60 |
| Purchase #7 | $50.30 | 7.133% | $53.8879 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $721.28 | $766.8592 | $766.86 | $766.80 | $766.90 | |