| 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 | $221.34 | 6.369% | $235.4371 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $31.95 | 3.683% | $33.1267 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $36.50 | 3.293% | $37.7019 | $37.70 | $37.70 | $37.70 |
| Purchase #4 | $146.28 | 6.375% | $155.6054 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $19.30 | 10.546% | $21.3354 | $21.34 | $21.35 | $21.30 |
| Purchase #6 | $179.82 | 9.567% | $197.0234 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $180.94 | 7.849% | $195.142 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $816.13 | $875.3719 | $875.38 | $875.40 | $875.20 | |