| 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 | $145.57 | 4.541% | $152.1803 | $152.18 | $152.20 | $152.20 |
| Purchase #2 | $73.95 | 6.540% | $78.7863 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $221.94 | 8.455% | $240.705 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $237.93 | 10.118% | $262.0038 | $262.00 | $262.00 | $262.00 |
| Purchase #5 | $82.52 | 13.441% | $93.6115 | $93.61 | $93.60 | $93.60 |
| Purchase #6 | $58.66 | 8.330% | $63.5464 | $63.55 | $63.55 | $63.50 |
| Purchase #7 | $196.69 | 7.555% | $211.5499 | $211.55 | $211.55 | $211.50 |
| 7 purchase totals = | $1,017.26 | $1,102.3832 | $1,102.39 | $1,102.40 | $1,102.30 | |