| 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 | $184.72 | 8.726% | $200.8387 | $200.84 | $200.85 | $200.80 |
| Purchase #2 | $211.52 | 7.817% | $228.0545 | $228.05 | $228.05 | $228.10 |
| Purchase #3 | $105.82 | 13.178% | $119.765 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $171.99 | 9.187% | $187.7907 | $187.79 | $187.80 | $187.80 |
| Purchase #5 | $36.85 | 9.635% | $40.4005 | $40.40 | $40.40 | $40.40 |
| Purchase #6 | $7.27 | 4.556% | $7.6012 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $140.32 | 5.302% | $147.7598 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $858.49 | $932.2104 | $932.21 | $932.20 | $932.30 | |