| 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 | $150.51 | 6.837% | $160.8004 | $160.80 | $160.80 | $160.80 |
| Purchase #2 | $25.90 | 7.722% | $27.9 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $88.94 | 9.513% | $97.4009 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $195.98 | 3.625% | $203.0843 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $223.64 | 11.205% | $248.6989 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $160.56 | 4.267% | $167.4111 | $167.41 | $167.40 | $167.40 |
| Purchase #7 | $139.68 | 6.764% | $149.128 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $985.21 | $1,054.4236 | $1,054.42 | $1,054.45 | $1,054.40 | |