| 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 | $154.58 | 9.786% | $169.7072 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $161.35 | 9.461% | $176.6153 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $237.95 | 10.559% | $263.0751 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $75.88 | 10.505% | $83.8512 | $83.85 | $83.85 | $83.90 |
| Purchase #5 | $228.44 | 9.810% | $250.85 | $250.85 | $250.85 | $250.90 |
| Purchase #6 | $175.34 | 10.182% | $193.1931 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $198.43 | 11.610% | $221.4677 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $1,231.97 | $1,358.7596 | $1,358.77 | $1,358.75 | $1,358.90 | |