| 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 | $175.28 | 9.311% | $191.6003 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $151.96 | 6.538% | $161.8951 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $131.92 | 7.417% | $141.7045 | $141.70 | $141.70 | $141.70 |
| Purchase #4 | $42.66 | 6.559% | $45.4581 | $45.46 | $45.45 | $45.50 |
| Purchase #5 | $133.62 | 8.269% | $144.669 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $150.26 | 7.745% | $161.8976 | $161.90 | $161.90 | $161.90 |
| Purchase #7 | $205.57 | 8.789% | $223.6375 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $991.27 | $1,070.8621 | $1,070.87 | $1,070.85 | $1,070.90 | |