| 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 | $158.62 | 12.804% | $178.9297 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $93.82 | 9.509% | $102.7413 | $102.74 | $102.75 | $102.70 |
| Purchase #3 | $51.65 | 8.452% | $56.0155 | $56.02 | $56.00 | $56.00 |
| Purchase #4 | $15.44 | 12.529% | $17.3745 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $187.77 | 13.629% | $213.3612 | $213.36 | $213.35 | $213.40 |
| Purchase #6 | $28.61 | 11.579% | $31.9228 | $31.92 | $31.90 | $31.90 |
| Purchase #7 | $240.81 | 7.638% | $259.2031 | $259.20 | $259.20 | $259.20 |
| 7 purchase totals = | $776.72 | $859.5481 | $859.54 | $859.50 | $859.50 | |