| 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 | $50.91 | 12.190% | $57.1159 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $176.77 | 3.355% | $182.7006 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $150.74 | 13.291% | $170.7749 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $217.98 | 11.304% | $242.6205 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $194.35 | 5.129% | $204.3182 | $204.32 | $204.30 | $204.30 |
| Purchase #6 | $158.54 | 13.555% | $180.0301 | $180.03 | $180.05 | $180.00 |
| Purchase #7 | $167.30 | 7.326% | $179.5564 | $179.56 | $179.55 | $179.60 |
| 7 purchase totals = | $1,116.59 | $1,217.1166 | $1,217.12 | $1,217.05 | $1,217.10 | |