| 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 | $126.56 | 8.767% | $137.6555 | $137.66 | $137.65 | $137.70 |
| Purchase #2 | $139.55 | 7.169% | $149.5543 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $185.73 | 11.117% | $206.3776 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $47.90 | 6.711% | $51.1146 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $159.48 | 4.129% | $166.0649 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $43.56 | 12.488% | $48.9998 | $49.00 | $49.00 | $49.00 |
| Purchase #7 | $226.29 | 8.367% | $245.2237 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $929.07 | $1,004.9904 | $1,004.98 | $1,004.95 | $1,005.10 | |