| 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 | $203.27 | 13.158% | $230.0163 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $6.80 | 3.439% | $7.0339 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $168.68 | 7.170% | $180.7744 | $180.77 | $180.75 | $180.80 |
| Purchase #4 | $128.96 | 11.311% | $143.5467 | $143.55 | $143.55 | $143.50 |
| Purchase #5 | $17.62 | 10.229% | $19.4223 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $151.27 | 11.715% | $168.9913 | $168.99 | $169.00 | $169.00 |
| Purchase #7 | $80.57 | 3.720% | $83.5672 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $757.17 | $833.3521 | $833.35 | $833.30 | $833.30 | |