| 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 | $201.87 | 7.219% | $216.443 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $220.58 | 8.161% | $238.5815 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $31.79 | 13.854% | $36.1942 | $36.19 | $36.20 | $36.20 |
| Purchase #4 | $13.68 | 11.631% | $15.2711 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $120.96 | 13.723% | $137.5593 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $17.53 | 3.285% | $18.1059 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $152.27 | 10.529% | $168.3025 | $168.30 | $168.30 | $168.30 |
| 7 purchase totals = | $758.68 | $830.4575 | $830.45 | $830.45 | $830.50 | |