| 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 | $131.52 | 13.156% | $148.8228 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $73.43 | 3.492% | $75.9942 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $196.84 | 13.529% | $223.4705 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $88.84 | 8.590% | $96.4714 | $96.47 | $96.45 | $96.50 |
| Purchase #5 | $41.74 | 9.453% | $45.6857 | $45.69 | $45.70 | $45.70 |
| Purchase #6 | $98.60 | 7.315% | $105.8126 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $224.57 | 9.232% | $245.3023 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $855.54 | $941.5595 | $941.55 | $941.50 | $941.60 | |