| 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 | $144.45 | 4.548% | $151.0196 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $78.80 | 5.124% | $82.8377 | $82.84 | $82.85 | $82.80 |
| Purchase #3 | $220.54 | 3.389% | $228.0141 | $228.01 | $228.00 | $228.00 |
| Purchase #4 | $12.44 | 7.157% | $13.3303 | $13.33 | $13.35 | $13.30 |
| Purchase #5 | $129.87 | 4.378% | $135.5557 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $39.40 | 4.837% | $41.3058 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $117.73 | 10.147% | $129.6761 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $743.23 | $781.7393 | $781.75 | $781.75 | $781.70 | |