| 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 | $159.78 | 11.415% | $178.0189 | $178.02 | $178.00 | $178.00 |
| Purchase #2 | $172.70 | 4.756% | $180.9136 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $93.44 | 3.281% | $96.5058 | $96.51 | $96.50 | $96.50 |
| Purchase #4 | $33.67 | 9.415% | $36.84 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $216.41 | 8.694% | $235.2247 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $108.91 | 3.443% | $112.6598 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $206.63 | 10.844% | $229.037 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $991.54 | $1,069.1998 | $1,069.20 | $1,069.15 | $1,069.10 | |