| 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 | $153.80 | 3.341% | $158.9385 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $245.75 | 12.809% | $277.2281 | $277.23 | $277.25 | $277.20 |
| Purchase #3 | $145.81 | 4.129% | $151.8305 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $112.46 | 3.149% | $116.0014 | $116.00 | $116.00 | $116.00 |
| Purchase #5 | $202.40 | 3.324% | $209.1278 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $166.86 | 13.826% | $189.9301 | $189.93 | $189.95 | $189.90 |
| Purchase #7 | $95.60 | 12.447% | $107.4993 | $107.50 | $107.50 | $107.50 |
| 7 purchase totals = | $1,122.68 | $1,210.5557 | $1,210.56 | $1,210.65 | $1,210.40 | |