| 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 | $126.26 | 7.116% | $135.2447 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $128.25 | 7.810% | $138.2663 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $151.57 | 3.148% | $156.3414 | $156.34 | $156.35 | $156.30 |
| Purchase #4 | $228.35 | 12.665% | $257.2705 | $257.27 | $257.25 | $257.30 |
| Purchase #5 | $211.60 | 7.510% | $227.4912 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $64.52 | 6.134% | $68.4777 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $5.39 | 8.408% | $5.8432 | $5.84 | $5.85 | $5.80 |
| 7 purchase totals = | $915.94 | $988.9350 | $988.93 | $988.95 | $988.90 | |