| 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 | $146.28 | 9.271% | $159.8416 | $159.84 | $159.85 | $159.80 |
| Purchase #2 | $198.78 | 10.617% | $219.8845 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $55.63 | 4.458% | $58.11 | $58.11 | $58.10 | $58.10 |
| Purchase #4 | $88.64 | 12.159% | $99.4177 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $107.67 | 7.721% | $115.9832 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $138.30 | 3.782% | $143.5305 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $181.72 | 11.800% | $203.163 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $917.02 | $999.9305 | $999.92 | $999.95 | $999.90 | |