| 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 | $12.96 | 6.755% | $13.8354 | $13.84 | $13.85 | $13.80 |
| Purchase #2 | $118.83 | 13.787% | $135.2131 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $141.77 | 11.841% | $158.557 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $26.81 | 10.866% | $29.7232 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $157.55 | 13.211% | $178.3639 | $178.36 | $178.35 | $178.40 |
| Purchase #6 | $233.59 | 8.570% | $253.6087 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $164.64 | 12.521% | $185.2546 | $185.25 | $185.25 | $185.30 |
| 7 purchase totals = | $856.15 | $954.5559 | $954.55 | $954.50 | $954.60 | |