| 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 | $170.41 | 5.760% | $180.2256 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $211.97 | 6.307% | $225.3389 | $225.34 | $225.35 | $225.30 |
| Purchase #3 | $146.42 | 12.624% | $164.9041 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $240.96 | 12.436% | $270.9258 | $270.93 | $270.95 | $270.90 |
| Purchase #5 | $76.35 | 11.152% | $84.8646 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $155.26 | 13.715% | $176.5539 | $176.55 | $176.55 | $176.60 |
| Purchase #7 | $116.45 | 5.326% | $122.6521 | $122.65 | $122.65 | $122.70 |
| 7 purchase totals = | $1,117.82 | $1,225.4650 | $1,225.46 | $1,225.50 | $1,225.50 | |