| 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 | $148.35 | 6.765% | $158.3859 | $158.39 | $158.40 | $158.40 |
| Purchase #2 | $135.40 | 7.635% | $145.7378 | $145.74 | $145.75 | $145.70 |
| Purchase #3 | $232.86 | 8.641% | $252.9814 | $252.98 | $253.00 | $253.00 |
| Purchase #4 | $94.61 | 7.351% | $101.5648 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $15.84 | 5.752% | $16.7511 | $16.75 | $16.75 | $16.80 |
| Purchase #6 | $43.91 | 11.124% | $48.7945 | $48.79 | $48.80 | $48.80 |
| Purchase #7 | $120.97 | 8.821% | $131.6408 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $791.94 | $855.8563 | $855.85 | $855.90 | $855.90 | |