| 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 | $177.40 | 10.404% | $195.8567 | $195.86 | $195.85 | $195.90 |
| Purchase #2 | $83.48 | 8.521% | $90.5933 | $90.59 | $90.60 | $90.60 |
| Purchase #3 | $184.57 | 9.282% | $201.7018 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $13.66 | 6.531% | $14.5521 | $14.55 | $14.55 | $14.60 |
| Purchase #5 | $37.45 | 13.275% | $42.4215 | $42.42 | $42.40 | $42.40 |
| Purchase #6 | $185.61 | 11.772% | $207.46 | $207.46 | $207.45 | $207.50 |
| Purchase #7 | $5.42 | 12.103% | $6.076 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $687.59 | $758.6614 | $758.66 | $758.65 | $758.80 | |