| 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 | $147.90 | 5.145% | $155.5095 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $28.31 | 6.343% | $30.1057 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $18.28 | 8.391% | $19.8139 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $247.50 | 7.845% | $266.9164 | $266.92 | $266.90 | $266.90 |
| Purchase #5 | $238.55 | 8.277% | $258.2948 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $58.39 | 13.604% | $66.3334 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $207.68 | 5.777% | $219.6777 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $946.61 | $1,016.6514 | $1,016.65 | $1,016.65 | $1,016.60 | |