| 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 | $128.43 | 12.720% | $144.7663 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $45.25 | 7.472% | $48.6311 | $48.63 | $48.65 | $48.60 |
| Purchase #3 | $113.37 | 4.262% | $118.2018 | $118.20 | $118.20 | $118.20 |
| Purchase #4 | $228.34 | 4.576% | $238.7888 | $238.79 | $238.80 | $238.80 |
| Purchase #5 | $152.96 | 10.159% | $168.4992 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $200.81 | 3.644% | $208.1275 | $208.13 | $208.15 | $208.10 |
| Purchase #7 | $166.81 | 13.768% | $189.7764 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $1,035.97 | $1,116.7911 | $1,116.80 | $1,116.85 | $1,116.80 | |