| 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 | $150.34 | 5.838% | $159.1168 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $29.63 | 6.732% | $31.6247 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $109.80 | 6.693% | $117.1489 | $117.15 | $117.15 | $117.10 |
| Purchase #4 | $218.31 | 4.766% | $228.7147 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $168.68 | 6.504% | $179.6509 | $179.65 | $179.65 | $179.70 |
| Purchase #6 | $235.33 | 10.580% | $260.2279 | $260.23 | $260.25 | $260.20 |
| Purchase #7 | $69.78 | 7.550% | $75.0484 | $75.05 | $75.05 | $75.00 |
| 7 purchase totals = | $981.87 | $1,051.5323 | $1,051.53 | $1,051.50 | $1,051.40 | |