| 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 | $69.72 | 6.571% | $74.3013 | $74.30 | $74.30 | $74.30 |
| Purchase #2 | $155.94 | 10.377% | $172.1219 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $173.70 | 3.117% | $179.1142 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $151.77 | 4.462% | $158.542 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $228.50 | 4.164% | $238.0147 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $6.83 | 3.710% | $7.0834 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $197.47 | 8.242% | $213.7455 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $983.93 | $1,042.9230 | $1,042.91 | $1,042.90 | $1,042.80 | |