| 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 | $155.32 | 4.294% | $161.9894 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $60.54 | 12.762% | $68.2661 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $121.28 | 7.150% | $129.9515 | $129.95 | $129.95 | $130.00 |
| Purchase #4 | $23.81 | 10.346% | $26.2734 | $26.27 | $26.25 | $26.30 |
| Purchase #5 | $179.32 | 8.509% | $194.5783 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $111.63 | 7.353% | $119.8382 | $119.84 | $119.85 | $119.80 |
| Purchase #7 | $142.89 | 13.118% | $161.6343 | $161.63 | $161.65 | $161.60 |
| 7 purchase totals = | $794.79 | $862.5312 | $862.53 | $862.55 | $862.60 | |