| 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 | $141.26 | 5.508% | $149.0406 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $32.96 | 7.630% | $35.4748 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $184.46 | 10.708% | $204.212 | $204.21 | $204.20 | $204.20 |
| Purchase #4 | $177.79 | 6.319% | $189.0246 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $120.30 | 6.491% | $128.1087 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $36.36 | 10.865% | $40.3105 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $238.32 | 11.229% | $265.081 | $265.08 | $265.10 | $265.10 |
| 7 purchase totals = | $931.45 | $1,011.2522 | $1,011.24 | $1,011.20 | $1,011.20 | |