| 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 | $153.63 | 8.417% | $166.561 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $176.70 | 10.256% | $194.8224 | $194.82 | $194.80 | $194.80 |
| Purchase #3 | $154.67 | 13.752% | $175.9402 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $85.75 | 4.335% | $89.4673 | $89.47 | $89.45 | $89.50 |
| Purchase #5 | $203.87 | 6.858% | $217.8514 | $217.85 | $217.85 | $217.90 |
| Purchase #6 | $170.48 | 9.722% | $187.0541 | $187.05 | $187.05 | $187.10 |
| Purchase #7 | $196.91 | 11.550% | $219.6531 | $219.65 | $219.65 | $219.70 |
| 7 purchase totals = | $1,142.01 | $1,251.3495 | $1,251.34 | $1,251.30 | $1,251.50 | |