| 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 | $169.47 | 12.188% | $190.125 | $190.13 | $190.15 | $190.10 |
| Purchase #2 | $171.58 | 3.832% | $178.1549 | $178.15 | $178.15 | $178.20 |
| Purchase #3 | $200.30 | 4.738% | $209.7902 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $46.37 | 9.570% | $50.8076 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $230.97 | 8.320% | $250.1867 | $250.19 | $250.20 | $250.20 |
| Purchase #6 | $202.50 | 10.186% | $223.1267 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $33.33 | 4.182% | $34.7239 | $34.72 | $34.70 | $34.70 |
| 7 purchase totals = | $1,054.52 | $1,136.9150 | $1,136.92 | $1,136.95 | $1,136.90 | |