| 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 | $150.69 | 3.399% | $155.812 | $155.81 | $155.80 | $155.80 |
| Purchase #2 | $121.39 | 11.675% | $135.5623 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $225.42 | 3.431% | $233.1542 | $233.15 | $233.15 | $233.20 |
| Purchase #4 | $112.82 | 6.334% | $119.966 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $210.59 | 8.324% | $228.1195 | $228.12 | $228.10 | $228.10 |
| Purchase #6 | $164.53 | 13.714% | $187.0936 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $129.48 | 6.602% | $138.0283 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $1,114.92 | $1,197.7359 | $1,197.73 | $1,197.70 | $1,197.80 | |