| 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 | $157.44 | 10.597% | $174.1239 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $241.97 | 5.871% | $256.1761 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $21.99 | 8.502% | $23.8596 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $152.84 | 4.534% | $159.7698 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $107.40 | 5.700% | $113.5218 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $219.72 | 7.722% | $236.6868 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $87.72 | 6.770% | $93.6586 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $989.08 | $1,057.7966 | $1,057.80 | $1,057.75 | $1,057.90 | |