| 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 | $155.90 | 12.587% | $175.5231 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $174.37 | 4.325% | $181.9115 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $199.87 | 9.399% | $218.6558 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $247.68 | 13.762% | $281.7657 | $281.77 | $281.75 | $281.80 |
| Purchase #5 | $135.79 | 12.488% | $152.7475 | $152.75 | $152.75 | $152.70 |
| Purchase #6 | $49.91 | 8.517% | $54.1608 | $54.16 | $54.15 | $54.20 |
| Purchase #7 | $38.57 | 7.298% | $41.3848 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $1,002.09 | $1,106.1492 | $1,106.15 | $1,106.10 | $1,106.20 | |