| 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 | $192.64 | 9.481% | $210.9042 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $128.77 | 9.501% | $141.0044 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $159.43 | 7.196% | $170.9026 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $50.56 | 13.810% | $57.5423 | $57.54 | $57.55 | $57.50 |
| Purchase #5 | $189.91 | 10.833% | $210.483 | $210.48 | $210.50 | $210.50 |
| Purchase #6 | $180.88 | 7.375% | $194.2199 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $170.32 | 13.337% | $193.0356 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $1,072.51 | $1,178.0920 | $1,178.08 | $1,178.10 | $1,178.00 | |