| 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 | $122.54 | 9.158% | $133.7622 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $92.61 | 3.229% | $95.6004 | $95.60 | $95.60 | $95.60 |
| Purchase #3 | $168.64 | 11.185% | $187.5024 | $187.50 | $187.50 | $187.50 |
| Purchase #4 | $152.86 | 9.335% | $167.1295 | $167.13 | $167.15 | $167.10 |
| Purchase #5 | $74.72 | 13.508% | $84.8132 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $130.69 | 10.129% | $143.9276 | $143.93 | $143.95 | $143.90 |
| Purchase #7 | $77.55 | 8.855% | $84.4171 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $819.61 | $897.1524 | $897.15 | $897.15 | $897.10 | |