| 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 | $178.45 | 10.512% | $197.2087 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $24.88 | 7.526% | $26.7525 | $26.75 | $26.75 | $26.80 |
| Purchase #3 | $232.38 | 7.399% | $249.5738 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $71.87 | 4.563% | $75.1494 | $75.15 | $75.15 | $75.10 |
| Purchase #5 | $227.63 | 3.599% | $235.8224 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $138.77 | 7.332% | $148.9446 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $64.91 | 7.447% | $69.7438 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $938.89 | $1,003.1952 | $1,003.18 | $1,003.15 | $1,003.10 | |