| 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 | $84.88 | 7.374% | $91.1391 | $91.14 | $91.15 | $91.10 |
| Purchase #2 | $150.35 | 7.161% | $161.1166 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $33.42 | 8.396% | $36.2259 | $36.23 | $36.25 | $36.20 |
| Purchase #4 | $150.73 | 5.410% | $158.8845 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $189.64 | 5.712% | $200.4722 | $200.47 | $200.45 | $200.50 |
| Purchase #6 | $172.51 | 9.226% | $188.4258 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $204.70 | 7.764% | $220.5929 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $986.23 | $1,056.8570 | $1,056.86 | $1,056.90 | $1,056.80 | |