| 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 | $152.27 | 5.607% | $160.8078 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $133.67 | 10.503% | $147.7094 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $161.59 | 8.758% | $175.7421 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $241.97 | 4.568% | $253.0232 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $23.66 | 8.384% | $25.6437 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $29.39 | 11.463% | $32.759 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $151.84 | 3.716% | $157.4824 | $157.48 | $157.50 | $157.50 |
| 7 purchase totals = | $894.39 | $953.1676 | $953.16 | $953.15 | $953.10 | |