| 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 | $170.26 | 8.595% | $184.8938 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $245.99 | 13.529% | $279.27 | $279.27 | $279.25 | $279.30 |
| Purchase #3 | $234.27 | 3.259% | $241.9049 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $96.71 | 4.516% | $101.0774 | $101.08 | $101.10 | $101.10 |
| Purchase #5 | $221.82 | 9.683% | $243.2988 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $41.32 | 7.233% | $44.3087 | $44.31 | $44.30 | $44.30 |
| Purchase #7 | $167.27 | 7.780% | $180.2836 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $1,177.64 | $1,275.0372 | $1,275.03 | $1,275.05 | $1,275.10 | |