| 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 | $139.87 | 12.740% | $157.6894 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $245.51 | 13.841% | $279.491 | $279.49 | $279.50 | $279.50 |
| Purchase #3 | $232.41 | 10.276% | $256.2925 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $115.98 | 6.154% | $123.1174 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $205.28 | 6.755% | $219.1467 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $163.30 | 13.682% | $185.6427 | $185.64 | $185.65 | $185.60 |
| Purchase #7 | $51.53 | 7.631% | $55.4623 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $1,153.88 | $1,276.8420 | $1,276.84 | $1,276.85 | $1,276.80 | |