| 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 | $132.36 | 9.690% | $145.1857 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $85.35 | 9.158% | $93.1664 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $207.43 | 12.833% | $234.0495 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $118.45 | 7.163% | $126.9346 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $59.86 | 5.180% | $62.9607 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $216.76 | 10.611% | $239.7604 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $158.42 | 10.161% | $174.5171 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $978.63 | $1,076.5744 | $1,076.58 | $1,076.55 | $1,076.60 | |