| 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 | $167.99 | 12.465% | $188.93 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $45.39 | 4.830% | $47.5823 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $137.53 | 7.462% | $147.7925 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $85.82 | 5.870% | $90.8576 | $90.86 | $90.85 | $90.90 |
| Purchase #5 | $232.35 | 5.531% | $245.2013 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $98.94 | 11.140% | $109.9619 | $109.96 | $109.95 | $110.00 |
| Purchase #7 | $90.43 | 6.744% | $96.5286 | $96.53 | $96.55 | $96.50 |
| 7 purchase totals = | $858.45 | $926.8542 | $926.85 | $926.90 | $926.90 | |