| 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 | $178.59 | 6.570% | $190.3234 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $40.97 | 7.378% | $43.9928 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $103.25 | 13.617% | $117.3096 | $117.31 | $117.30 | $117.30 |
| Purchase #4 | $162.84 | 6.404% | $173.2683 | $173.27 | $173.25 | $173.30 |
| Purchase #5 | $35.72 | 10.331% | $39.4102 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $40.79 | 10.687% | $45.1492 | $45.15 | $45.15 | $45.10 |
| Purchase #7 | $193.69 | 9.433% | $211.9608 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $755.85 | $821.4143 | $821.41 | $821.35 | $821.40 | |