| 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 | $177.87 | 8.842% | $193.5973 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $5.45 | 4.690% | $5.7056 | $5.71 | $5.70 | $5.70 |
| Purchase #3 | $95.40 | 13.666% | $108.4374 | $108.44 | $108.45 | $108.40 |
| Purchase #4 | $160.28 | 13.761% | $182.3361 | $182.34 | $182.35 | $182.30 |
| Purchase #5 | $28.60 | 9.583% | $31.3407 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $220.95 | 9.204% | $241.2862 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $181.90 | 5.436% | $191.7881 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $870.45 | $954.4914 | $954.51 | $954.55 | $954.40 | |