| 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 | $162.96 | 12.429% | $183.2143 | $183.21 | $183.20 | $183.20 |
| Purchase #2 | $165.65 | 7.163% | $177.5155 | $177.52 | $177.50 | $177.50 |
| Purchase #3 | $72.61 | 12.712% | $81.8402 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $159.26 | 6.494% | $169.6023 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $93.76 | 6.776% | $100.1132 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $73.57 | 5.358% | $77.5119 | $77.51 | $77.50 | $77.50 |
| Purchase #7 | $227.54 | 11.332% | $253.3248 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $955.35 | $1,043.1222 | $1,043.11 | $1,043.05 | $1,043.00 | |