| 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 | $162.39 | 9.424% | $177.6936 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $162.98 | 13.338% | $184.7183 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $96.33 | 10.749% | $106.6845 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $237.63 | 8.635% | $258.1494 | $258.15 | $258.15 | $258.10 |
| Purchase #5 | $235.84 | 5.198% | $248.099 | $248.10 | $248.10 | $248.10 |
| Purchase #6 | $135.49 | 7.229% | $145.2846 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $66.88 | 4.609% | $69.9625 | $69.96 | $69.95 | $70.00 |
| 7 purchase totals = | $1,097.54 | $1,190.5919 | $1,190.58 | $1,190.60 | $1,190.60 | |