| 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 | $156.48 | 6.272% | $166.2944 | $166.29 | $166.30 | $166.30 |
| Purchase #2 | $78.90 | 7.598% | $84.8948 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $9.26 | 10.606% | $10.2421 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $217.58 | 12.280% | $244.2988 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $164.41 | 8.778% | $178.8419 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $54.30 | 3.757% | $56.3401 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $233.93 | 9.275% | $255.627 | $255.63 | $255.65 | $255.60 |
| 7 purchase totals = | $914.86 | $996.5391 | $996.53 | $996.60 | $996.40 | |