| 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 | $183.90 | 6.163% | $195.2338 | $195.23 | $195.25 | $195.20 |
| Purchase #2 | $154.91 | 12.258% | $173.8989 | $173.90 | $173.90 | $173.90 |
| Purchase #3 | $210.93 | 7.530% | $226.813 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $110.33 | 8.749% | $119.9828 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $106.34 | 11.518% | $118.5882 | $118.59 | $118.60 | $118.60 |
| Purchase #6 | $13.88 | 7.684% | $14.9465 | $14.95 | $14.95 | $14.90 |
| Purchase #7 | $181.36 | 12.726% | $204.4399 | $204.44 | $204.45 | $204.40 |
| 7 purchase totals = | $961.65 | $1,053.9031 | $1,053.90 | $1,053.95 | $1,053.80 | |