| 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 | $132.83 | 7.504% | $142.7976 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $19.78 | 12.854% | $22.3225 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $161.46 | 4.651% | $168.9695 | $168.97 | $168.95 | $169.00 |
| Purchase #4 | $83.52 | 10.364% | $92.176 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $45.31 | 5.311% | $47.7164 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $188.31 | 12.294% | $211.4608 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $74.34 | 6.303% | $79.0257 | $79.03 | $79.05 | $79.00 |
| 7 purchase totals = | $705.55 | $764.4685 | $764.48 | $764.45 | $764.50 | |