| 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 | $158.37 | 7.390% | $170.0735 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $105.72 | 10.626% | $116.9538 | $116.95 | $116.95 | $117.00 |
| Purchase #3 | $197.78 | 13.468% | $224.417 | $224.42 | $224.40 | $224.40 |
| Purchase #4 | $239.65 | 11.828% | $267.9958 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $195.38 | 8.255% | $211.5086 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $169.85 | 13.624% | $192.9904 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $103.60 | 4.301% | $108.0558 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $1,170.35 | $1,291.9949 | $1,292.00 | $1,291.95 | $1,292.10 | |