| 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 | $172.97 | 7.601% | $186.1174 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $91.75 | 10.660% | $101.5306 | $101.53 | $101.55 | $101.50 |
| Purchase #3 | $31.32 | 4.385% | $32.6934 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $239.41 | 5.800% | $253.2958 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $103.62 | 5.203% | $109.0113 | $109.01 | $109.00 | $109.00 |
| Purchase #6 | $158.35 | 4.805% | $165.9587 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $243.63 | 4.302% | $254.111 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $1,041.05 | $1,102.7182 | $1,102.72 | $1,102.70 | $1,102.70 | |