| 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 | $153.66 | 9.591% | $168.3975 | $168.40 | $168.40 | $168.40 |
| Purchase #2 | $9.25 | 9.464% | $10.1254 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $165.89 | 6.599% | $176.8371 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $64.63 | 3.246% | $66.7279 | $66.73 | $66.75 | $66.70 |
| Purchase #5 | $37.93 | 6.254% | $40.3021 | $40.30 | $40.30 | $40.30 |
| Purchase #6 | $197.42 | 6.741% | $210.7281 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $187.48 | 8.161% | $202.7802 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $816.26 | $875.8983 | $875.91 | $876.00 | $875.80 | |