| 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 | $24.44 | 13.319% | $27.6952 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $160.58 | 12.667% | $180.9207 | $180.92 | $180.90 | $180.90 |
| Purchase #3 | $174.44 | 3.756% | $180.992 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $5.95 | 3.695% | $6.1699 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $97.81 | 13.183% | $110.7043 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $184.27 | 7.773% | $198.5933 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $229.69 | 7.326% | $246.5171 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $877.18 | $951.5925 | $951.59 | $951.55 | $951.60 | |