| 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 | $189.59 | 8.735% | $206.1507 | $206.15 | $206.15 | $206.20 |
| Purchase #2 | $75.73 | 8.514% | $82.1777 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $82.60 | 6.268% | $87.7774 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $149.65 | 8.462% | $162.3134 | $162.31 | $162.30 | $162.30 |
| Purchase #5 | $154.82 | 10.236% | $170.6674 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $222.54 | 6.550% | $237.1164 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $195.68 | 12.434% | $220.0109 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $1,070.61 | $1,166.2139 | $1,166.22 | $1,166.20 | $1,166.30 | |