| 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 | $37.79 | 7.490% | $40.6205 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $155.27 | 10.427% | $171.46 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $214.71 | 8.593% | $233.16 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $232.92 | 7.103% | $249.4643 | $249.46 | $249.45 | $249.50 |
| Purchase #5 | $177.62 | 3.631% | $184.0694 | $184.07 | $184.05 | $184.10 |
| Purchase #6 | $71.27 | 5.380% | $75.1043 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $173.50 | 12.638% | $195.4269 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $1,063.08 | $1,149.3054 | $1,149.30 | $1,149.25 | $1,149.40 | |