| 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 | $137.41 | 6.308% | $146.0778 | $146.08 | $146.10 | $146.10 |
| Purchase #2 | $197.72 | 6.826% | $211.2164 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $93.96 | 5.311% | $98.9502 | $98.95 | $98.95 | $99.00 |
| Purchase #4 | $110.39 | 5.136% | $116.0596 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $156.76 | 12.173% | $175.8424 | $175.84 | $175.85 | $175.80 |
| Purchase #6 | $6.32 | 12.288% | $7.0966 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $8.50 | 11.584% | $9.4846 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $711.06 | $764.7276 | $764.73 | $764.75 | $764.80 | |