| 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 | $187.57 | 8.246% | $203.037 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $124.75 | 4.561% | $130.4398 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $225.99 | 5.494% | $238.4059 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $245.25 | 5.174% | $257.9392 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $153.59 | 4.302% | $160.1974 | $160.20 | $160.20 | $160.20 |
| Purchase #6 | $70.64 | 5.359% | $74.4256 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $106.26 | 6.275% | $112.9278 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $1,114.05 | $1,177.3727 | $1,177.39 | $1,177.45 | $1,177.20 | |