| 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 | $193.76 | 8.177% | $209.6038 | $209.60 | $209.60 | $209.60 |
| Purchase #2 | $162.63 | 5.116% | $170.9502 | $170.95 | $170.95 | $171.00 |
| Purchase #3 | $15.79 | 8.165% | $17.0793 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $118.59 | 8.292% | $128.4235 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $51.50 | 10.275% | $56.7916 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $184.35 | 6.235% | $195.8442 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $71.45 | 13.729% | $81.2594 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $798.07 | $859.9520 | $859.94 | $859.95 | $860.00 | |