| 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 | $170.90 | 7.804% | $184.237 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $223.50 | 13.117% | $252.8165 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $154.71 | 3.383% | $159.9438 | $159.94 | $159.95 | $159.90 |
| Purchase #4 | $18.65 | 4.420% | $19.4743 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $183.42 | 9.650% | $201.12 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $107.98 | 6.723% | $115.2395 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $115.25 | 12.647% | $129.8257 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $974.41 | $1,062.6568 | $1,062.66 | $1,062.65 | $1,062.50 | |