| 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 | $144.97 | 11.852% | $162.1518 | $162.15 | $162.15 | $162.20 |
| Purchase #2 | $155.27 | 9.825% | $170.5253 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $120.71 | 6.390% | $128.4234 | $128.42 | $128.40 | $128.40 |
| Purchase #4 | $206.30 | 6.349% | $219.398 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $21.39 | 10.260% | $23.5846 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $33.88 | 7.671% | $36.4789 | $36.48 | $36.50 | $36.50 |
| Purchase #7 | $31.33 | 12.168% | $35.1422 | $35.14 | $35.15 | $35.10 |
| 7 purchase totals = | $713.85 | $775.7042 | $775.70 | $775.75 | $775.70 | |