| 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 | $162.38 | 9.759% | $178.2267 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $41.97 | 8.498% | $45.5366 | $45.54 | $45.55 | $45.50 |
| Purchase #3 | $239.88 | 10.723% | $265.6023 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $177.83 | 9.420% | $194.5816 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $70.46 | 5.182% | $74.1112 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $69.57 | 6.762% | $74.2743 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $60.63 | 12.586% | $68.2609 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $822.72 | $900.5936 | $900.59 | $900.60 | $900.60 | |