| 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 | $184.84 | 9.694% | $202.7584 | $202.76 | $202.75 | $202.80 |
| Purchase #2 | $131.50 | 10.867% | $145.7901 | $145.79 | $145.80 | $145.80 |
| Purchase #3 | $103.56 | 8.654% | $112.5221 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $85.41 | 7.829% | $92.0967 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $8.99 | 10.290% | $9.9151 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $70.29 | 12.819% | $79.3005 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $88.81 | 3.532% | $91.9468 | $91.95 | $91.95 | $91.90 |
| 7 purchase totals = | $673.40 | $734.3297 | $734.34 | $734.30 | $734.30 | |