| 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 | $168.93 | 5.786% | $178.7043 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $159.28 | 9.676% | $174.6919 | $174.69 | $174.70 | $174.70 |
| Purchase #3 | $135.57 | 9.696% | $148.7149 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $115.51 | 13.682% | $131.3141 | $131.31 | $131.30 | $131.30 |
| Purchase #5 | $129.63 | 4.326% | $135.2378 | $135.24 | $135.25 | $135.20 |
| Purchase #6 | $42.36 | 3.592% | $43.8816 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $203.33 | 5.703% | $214.9259 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $954.61 | $1,027.4705 | $1,027.46 | $1,027.50 | $1,027.40 | |