| 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 | $140.65 | 10.617% | $155.5828 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $101.69 | 11.409% | $113.2918 | $113.29 | $113.30 | $113.30 |
| Purchase #3 | $25.90 | 11.186% | $28.7972 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $123.97 | 9.220% | $135.4 | $135.40 | $135.40 | $135.40 |
| Purchase #5 | $112.52 | 4.832% | $117.957 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $98.30 | 13.279% | $111.3533 | $111.35 | $111.35 | $111.40 |
| Purchase #7 | $112.53 | 13.853% | $128.1188 | $128.12 | $128.10 | $128.10 |
| 7 purchase totals = | $715.56 | $790.5009 | $790.50 | $790.50 | $790.60 | |