| 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 | $150.77 | 7.445% | $161.9948 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $200.53 | 13.731% | $228.0648 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $39.30 | 4.751% | $41.1671 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $73.78 | 13.279% | $83.5772 | $83.58 | $83.60 | $83.60 |
| Purchase #5 | $113.61 | 7.440% | $122.0626 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $162.99 | 10.493% | $180.0925 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $195.70 | 3.719% | $202.9781 | $202.98 | $203.00 | $203.00 |
| 7 purchase totals = | $936.68 | $1,019.9371 | $1,019.93 | $1,019.95 | $1,020.10 | |