| 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 | $147.51 | 6.554% | $157.1778 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $95.32 | 7.209% | $102.1916 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $194.80 | 13.495% | $221.0883 | $221.09 | $221.10 | $221.10 |
| Purchase #4 | $218.47 | 4.624% | $228.5721 | $228.57 | $228.55 | $228.60 |
| Purchase #5 | $100.45 | 8.619% | $109.1078 | $109.11 | $109.10 | $109.10 |
| Purchase #6 | $242.61 | 8.535% | $263.3168 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $96.44 | 7.815% | $103.9768 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $1,095.60 | $1,185.4312 | $1,185.44 | $1,185.45 | $1,185.50 | |