| 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 | $119.61 | 11.754% | $133.669 | $133.67 | $133.65 | $133.70 |
| Purchase #2 | $249.60 | 5.845% | $264.1891 | $264.19 | $264.20 | $264.20 |
| Purchase #3 | $184.45 | 7.311% | $197.9351 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $7.86 | 9.512% | $8.6076 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $169.52 | 6.301% | $180.2015 | $180.20 | $180.20 | $180.20 |
| Purchase #6 | $35.72 | 5.809% | $37.795 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $51.81 | 8.346% | $56.1341 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $818.57 | $878.5314 | $878.54 | $878.55 | $878.50 | |