| 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 | $138.75 | 5.654% | $146.5949 | $146.59 | $146.60 | $146.60 |
| Purchase #2 | $181.66 | 6.391% | $193.2699 | $193.27 | $193.25 | $193.30 |
| Purchase #3 | $224.69 | 11.823% | $251.2551 | $251.26 | $251.25 | $251.30 |
| Purchase #4 | $121.90 | 5.603% | $128.7301 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $129.87 | 13.754% | $147.7323 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $105.60 | 4.864% | $110.7364 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $49.49 | 10.716% | $54.7933 | $54.79 | $54.80 | $54.80 |
| 7 purchase totals = | $951.96 | $1,033.1120 | $1,033.11 | $1,033.15 | $1,033.10 | |