| 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 | $152.98 | 4.665% | $160.1165 | $160.12 | $160.10 | $160.10 |
| Purchase #2 | $170.89 | 12.119% | $191.6002 | $191.60 | $191.60 | $191.60 |
| Purchase #3 | $6.90 | 11.177% | $7.6712 | $7.67 | $7.65 | $7.70 |
| Purchase #4 | $184.65 | 12.830% | $208.3406 | $208.34 | $208.35 | $208.30 |
| Purchase #5 | $221.28 | 7.485% | $237.8428 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $182.44 | 13.452% | $206.9818 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $226.54 | 6.234% | $240.6625 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $1,145.68 | $1,253.2156 | $1,253.21 | $1,253.20 | $1,253.20 | |