| 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 | $188.90 | 4.376% | $197.1663 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $83.32 | 8.638% | $90.5172 | $90.52 | $90.50 | $90.50 |
| Purchase #3 | $239.62 | 13.324% | $271.547 | $271.55 | $271.55 | $271.50 |
| Purchase #4 | $112.27 | 13.416% | $127.3321 | $127.33 | $127.35 | $127.30 |
| Purchase #5 | $210.45 | 9.193% | $229.7967 | $229.80 | $229.80 | $229.80 |
| Purchase #6 | $66.84 | 9.256% | $73.0267 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $79.67 | 5.589% | $84.1228 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $981.07 | $1,073.5088 | $1,073.52 | $1,073.50 | $1,073.40 | |