| 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 | $179.93 | 12.643% | $202.6785 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $162.56 | 8.235% | $175.9468 | $175.95 | $175.95 | $175.90 |
| Purchase #3 | $99.72 | 12.359% | $112.0444 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $119.33 | 7.399% | $128.1592 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $171.59 | 6.830% | $183.3096 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $184.56 | 3.496% | $191.0122 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $118.58 | 9.263% | $129.5641 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $1,036.27 | $1,122.7148 | $1,122.71 | $1,122.70 | $1,122.70 | |