| 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 | $150.68 | 5.606% | $159.1271 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $194.55 | 5.499% | $205.2483 | $205.25 | $205.25 | $205.20 |
| Purchase #3 | $220.57 | 10.842% | $244.4842 | $244.48 | $244.50 | $244.50 |
| Purchase #4 | $35.92 | 5.741% | $37.9822 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $231.56 | 7.457% | $248.8274 | $248.83 | $248.85 | $248.80 |
| Purchase #6 | $112.92 | 4.745% | $118.2781 | $118.28 | $118.30 | $118.30 |
| Purchase #7 | $80.64 | 6.720% | $86.059 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $1,026.84 | $1,100.0063 | $1,100.01 | $1,100.10 | $1,100.00 | |