| 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 | $145.89 | 9.393% | $159.5934 | $159.59 | $159.60 | $159.60 |
| Purchase #2 | $9.72 | 9.739% | $10.6666 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $168.46 | 3.350% | $174.1034 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $20.84 | 8.186% | $22.546 | $22.55 | $22.55 | $22.50 |
| Purchase #5 | $122.41 | 10.571% | $135.35 | $135.35 | $135.35 | $135.40 |
| Purchase #6 | $140.63 | 13.760% | $159.9807 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $42.98 | 5.317% | $45.2652 | $45.27 | $45.25 | $45.30 |
| 7 purchase totals = | $650.93 | $707.5053 | $707.51 | $707.50 | $707.60 | |