| 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 | $189.40 | 8.675% | $205.8305 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $96.56 | 11.650% | $107.8092 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $129.70 | 6.178% | $137.7129 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $31.67 | 10.836% | $35.1018 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $170.68 | 5.342% | $179.7977 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $238.88 | 8.473% | $259.1203 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $137.63 | 11.760% | $153.8153 | $153.82 | $153.80 | $153.80 |
| 7 purchase totals = | $994.52 | $1,079.1877 | $1,079.19 | $1,079.15 | $1,079.10 | |