| 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 | $79.40 | 5.874% | $84.064 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $167.57 | 7.517% | $180.1662 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $68.73 | 3.203% | $70.9314 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $158.94 | 8.715% | $172.7916 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $210.51 | 5.375% | $221.8249 | $221.82 | $221.80 | $221.80 |
| Purchase #6 | $180.48 | 6.655% | $192.4909 | $192.49 | $192.50 | $192.50 |
| Purchase #7 | $141.69 | 6.141% | $150.3912 | $150.39 | $150.40 | $150.40 |
| 7 purchase totals = | $1,007.32 | $1,072.6602 | $1,072.65 | $1,072.65 | $1,072.70 | |