| 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 | $191.38 | 6.305% | $203.4465 | $203.45 | $203.45 | $203.40 |
| Purchase #2 | $6.81 | 4.288% | $7.102 | $7.10 | $7.10 | $7.10 |
| Purchase #3 | $77.61 | 10.617% | $85.8499 | $85.85 | $85.85 | $85.80 |
| Purchase #4 | $204.52 | 10.631% | $226.2625 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $191.59 | 8.167% | $207.2372 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $109.60 | 8.182% | $118.5675 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $133.86 | 10.290% | $147.6342 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $915.37 | $996.0998 | $996.10 | $996.10 | $996.00 | |