| 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 | $135.49 | 7.663% | $145.8726 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $224.71 | 8.411% | $243.6104 | $243.61 | $243.60 | $243.60 |
| Purchase #3 | $198.48 | 5.666% | $209.7259 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $175.49 | 5.330% | $184.8436 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $172.98 | 4.263% | $180.3541 | $180.35 | $180.35 | $180.40 |
| Purchase #6 | $155.81 | 12.752% | $175.6789 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $127.67 | 5.306% | $134.4442 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $1,190.63 | $1,274.5297 | $1,274.52 | $1,274.55 | $1,274.50 | |