| 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 | $162.90 | 7.721% | $175.4775 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $68.58 | 7.379% | $73.6405 | $73.64 | $73.65 | $73.60 |
| Purchase #3 | $65.32 | 12.157% | $73.261 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $45.78 | 12.341% | $51.4297 | $51.43 | $51.45 | $51.40 |
| Purchase #5 | $101.94 | 10.747% | $112.8955 | $112.90 | $112.90 | $112.90 |
| Purchase #6 | $15.70 | 11.400% | $17.4898 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $187.88 | 5.668% | $198.529 | $198.53 | $198.55 | $198.50 |
| 7 purchase totals = | $648.10 | $702.7230 | $702.73 | $702.80 | $702.70 | |