| 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 | $180.73 | 12.401% | $203.1423 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $142.55 | 13.204% | $161.3723 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $215.25 | 12.621% | $242.4167 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $162.79 | 11.285% | $181.1609 | $181.16 | $181.15 | $181.20 |
| Purchase #5 | $78.92 | 12.350% | $88.6666 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $101.80 | 8.656% | $110.6118 | $110.61 | $110.60 | $110.60 |
| Purchase #7 | $228.92 | 12.282% | $257.036 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $1,110.96 | $1,244.4066 | $1,244.41 | $1,244.35 | $1,244.40 | |