| 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 | $173.70 | 12.154% | $194.8115 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $89.96 | 5.695% | $95.0832 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $7.54 | 8.560% | $8.1854 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $49.57 | 11.638% | $55.339 | $55.34 | $55.35 | $55.30 |
| Purchase #5 | $98.35 | 3.532% | $101.8237 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $160.87 | 12.869% | $181.5724 | $181.57 | $181.55 | $181.60 |
| Purchase #7 | $141.64 | 10.822% | $156.9683 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $721.63 | $793.7835 | $793.78 | $793.75 | $793.80 | |