| 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 | $178.29 | 8.826% | $194.0259 | $194.03 | $194.05 | $194.00 |
| Purchase #2 | $160.94 | 6.751% | $171.8051 | $171.81 | $171.80 | $171.80 |
| Purchase #3 | $149.91 | 13.406% | $170.0069 | $170.01 | $170.00 | $170.00 |
| Purchase #4 | $71.46 | 8.552% | $77.5713 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $124.50 | 3.256% | $128.5537 | $128.55 | $128.55 | $128.60 |
| Purchase #6 | $76.46 | 4.581% | $79.9626 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $235.65 | 9.870% | $258.9087 | $258.91 | $258.90 | $258.90 |
| 7 purchase totals = | $997.21 | $1,080.8342 | $1,080.84 | $1,080.80 | $1,080.90 | |