| 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 | $193.27 | 5.480% | $203.8612 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $16.32 | 8.151% | $17.6502 | $17.65 | $17.65 | $17.70 |
| Purchase #3 | $225.66 | 9.452% | $246.9894 | $246.99 | $247.00 | $247.00 |
| Purchase #4 | $37.33 | 4.631% | $39.0588 | $39.06 | $39.05 | $39.10 |
| Purchase #5 | $96.27 | 6.687% | $102.7076 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $128.57 | 11.213% | $142.9866 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $67.91 | 4.241% | $70.7901 | $70.79 | $70.80 | $70.80 |
| 7 purchase totals = | $765.33 | $824.0439 | $824.05 | $824.05 | $824.20 | |