| 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 | $159.56 | 4.669% | $167.0099 | $167.01 | $167.00 | $167.00 |
| Purchase #2 | $200.85 | 4.398% | $209.6834 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $242.32 | 13.246% | $274.4177 | $274.42 | $274.40 | $274.40 |
| Purchase #4 | $203.58 | 4.623% | $212.9915 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $174.71 | 8.155% | $188.9576 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $248.81 | 10.810% | $275.7064 | $275.71 | $275.70 | $275.70 |
| Purchase #7 | $155.28 | 11.421% | $173.0145 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $1,385.11 | $1,501.7810 | $1,501.78 | $1,501.75 | $1,501.80 | |