| 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 | $6.87 | 5.187% | $7.2263 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $31.48 | 9.862% | $34.5846 | $34.58 | $34.60 | $34.60 |
| Purchase #3 | $68.36 | 5.169% | $71.8935 | $71.89 | $71.90 | $71.90 |
| Purchase #4 | $174.82 | 4.247% | $182.2446 | $182.24 | $182.25 | $182.20 |
| Purchase #5 | $229.38 | 3.781% | $238.0529 | $238.05 | $238.05 | $238.10 |
| Purchase #6 | $178.98 | 6.477% | $190.5725 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $179.47 | 5.428% | $189.2116 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $869.36 | $913.7860 | $913.77 | $913.80 | $913.80 | |