| 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 | $69.68 | 9.336% | $76.1853 | $76.19 | $76.20 | $76.20 |
| Purchase #2 | $147.62 | 5.145% | $155.215 | $155.22 | $155.20 | $155.20 |
| Purchase #3 | $126.98 | 8.841% | $138.2063 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $223.49 | 4.562% | $233.6856 | $233.69 | $233.70 | $233.70 |
| Purchase #5 | $228.60 | 6.496% | $243.4499 | $243.45 | $243.45 | $243.40 |
| Purchase #6 | $112.87 | 4.191% | $117.6004 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $209.93 | 7.157% | $224.9547 | $224.95 | $224.95 | $225.00 |
| 7 purchase totals = | $1,119.17 | $1,189.2972 | $1,189.31 | $1,189.30 | $1,189.30 | |