| 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 | $157.53 | 8.117% | $170.3167 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $232.58 | 10.308% | $256.5543 | $256.55 | $256.55 | $256.60 |
| Purchase #3 | $141.70 | 12.741% | $159.754 | $159.75 | $159.75 | $159.80 |
| Purchase #4 | $130.73 | 5.341% | $137.7123 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $223.95 | 11.573% | $249.8677 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $49.51 | 7.270% | $53.1094 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $88.98 | 12.329% | $99.9503 | $99.95 | $99.95 | $100.00 |
| 7 purchase totals = | $1,024.98 | $1,127.2647 | $1,127.26 | $1,127.20 | $1,127.40 | |