| 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 | $222.84 | 13.815% | $253.6253 | $253.63 | $253.65 | $253.60 |
| Purchase #2 | $160.52 | 6.411% | $170.8109 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $90.81 | 8.441% | $98.4753 | $98.48 | $98.50 | $98.50 |
| Purchase #4 | $28.70 | 11.136% | $31.896 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $170.31 | 5.506% | $179.6873 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $135.91 | 4.391% | $141.8778 | $141.88 | $141.90 | $141.90 |
| Purchase #7 | $138.60 | 7.355% | $148.794 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $947.69 | $1,025.1666 | $1,025.18 | $1,025.25 | $1,025.20 | |