| 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 | $109.47 | 7.846% | $118.059 | $118.06 | $118.05 | $118.10 |
| Purchase #2 | $143.55 | 9.674% | $157.437 | $157.44 | $157.45 | $157.40 |
| Purchase #3 | $164.63 | 5.809% | $174.1934 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $143.45 | 12.809% | $161.8245 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $155.47 | 4.272% | $162.1117 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $244.27 | 6.581% | $260.3454 | $260.35 | $260.35 | $260.30 |
| Purchase #7 | $160.98 | 9.560% | $176.3697 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $1,121.82 | $1,210.3407 | $1,210.34 | $1,210.30 | $1,210.30 | |