| 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 | $168.67 | 13.617% | $191.6378 | $191.64 | $191.65 | $191.60 |
| Purchase #2 | $57.71 | 5.251% | $60.7404 | $60.74 | $60.75 | $60.70 |
| Purchase #3 | $198.62 | 6.654% | $211.8362 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $5.50 | 7.589% | $5.9174 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $56.47 | 13.453% | $64.0669 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $22.62 | 6.375% | $24.062 | $24.06 | $24.05 | $24.10 |
| Purchase #7 | $110.95 | 10.765% | $122.8938 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $620.54 | $681.1545 | $681.16 | $681.15 | $681.10 | |