| 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 | $155.78 | 13.819% | $177.3072 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $122.55 | 7.425% | $131.6493 | $131.65 | $131.65 | $131.60 |
| Purchase #3 | $144.39 | 5.648% | $152.5451 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $177.44 | 9.335% | $194.004 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $183.81 | 12.763% | $207.2697 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $72.53 | 10.743% | $80.3219 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $197.43 | 9.812% | $216.8018 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $1,053.93 | $1,159.8990 | $1,159.90 | $1,159.85 | $1,159.80 | |