| 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 | $137.62 | 4.698% | $144.0854 | $144.09 | $144.10 | $144.10 |
| Purchase #2 | $100.33 | 13.671% | $114.0461 | $114.05 | $114.05 | $114.00 |
| Purchase #3 | $249.82 | 5.133% | $262.6433 | $262.64 | $262.65 | $262.60 |
| Purchase #4 | $26.76 | 11.163% | $29.7472 | $29.75 | $29.75 | $29.70 |
| Purchase #5 | $149.89 | 3.823% | $155.6203 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $142.93 | 12.618% | $160.9649 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $74.87 | 13.749% | $85.1639 | $85.16 | $85.15 | $85.20 |
| 7 purchase totals = | $882.22 | $952.2711 | $952.27 | $952.25 | $952.20 | |