| 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 | $194.27 | 3.246% | $200.576 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $220.37 | 4.790% | $230.9257 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $162.89 | 6.703% | $173.8085 | $173.81 | $173.80 | $173.80 |
| Purchase #4 | $135.29 | 7.116% | $144.9172 | $144.92 | $144.90 | $144.90 |
| Purchase #5 | $109.57 | 5.222% | $115.2917 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $74.39 | 3.866% | $77.2659 | $77.27 | $77.25 | $77.30 |
| Purchase #7 | $165.35 | 7.562% | $177.8538 | $177.85 | $177.85 | $177.90 |
| 7 purchase totals = | $1,062.13 | $1,120.6388 | $1,120.65 | $1,120.65 | $1,120.70 | |