| 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 | $135.43 | 12.555% | $152.4332 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $157.97 | 13.213% | $178.8426 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $219.79 | 9.464% | $240.5909 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $231.91 | 13.842% | $264.011 | $264.01 | $264.00 | $264.00 |
| Purchase #5 | $129.91 | 11.771% | $145.2017 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $75.58 | 5.639% | $79.842 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $237.87 | 7.828% | $256.4905 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $1,188.46 | $1,317.4119 | $1,317.40 | $1,317.45 | $1,317.30 | |