| 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 | $130.37 | 11.352% | $145.1696 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $216.45 | 13.103% | $244.8114 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $244.60 | 3.716% | $253.6893 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $81.52 | 7.144% | $87.3438 | $87.34 | $87.35 | $87.30 |
| Purchase #5 | $182.45 | 5.704% | $192.8569 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $204.27 | 11.853% | $228.4821 | $228.48 | $228.50 | $228.50 |
| Purchase #7 | $134.95 | 6.778% | $144.0969 | $144.10 | $144.10 | $144.10 |
| 7 purchase totals = | $1,194.61 | $1,296.4500 | $1,296.45 | $1,296.45 | $1,296.50 | |