| 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 | $143.69 | 11.760% | $160.5879 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $250.62 | 6.180% | $266.1083 | $266.11 | $266.10 | $266.10 |
| Purchase #3 | $43.39 | 10.647% | $48.0097 | $48.01 | $48.00 | $48.00 |
| Purchase #4 | $137.28 | 7.476% | $147.5431 | $147.54 | $147.55 | $147.50 |
| Purchase #5 | $79.85 | 3.667% | $82.7781 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $25.35 | 3.486% | $26.2337 | $26.23 | $26.25 | $26.20 |
| Purchase #7 | $209.75 | 11.315% | $233.4832 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $889.93 | $964.7440 | $964.74 | $964.80 | $964.70 | |