| 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 | $146.31 | 6.340% | $155.5861 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $154.42 | 12.837% | $174.2429 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $170.83 | 10.496% | $188.7603 | $188.76 | $188.75 | $188.80 |
| Purchase #4 | $190.32 | 3.817% | $197.5845 | $197.58 | $197.60 | $197.60 |
| Purchase #5 | $204.67 | 13.412% | $232.1203 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $14.34 | 4.151% | $14.9353 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $236.26 | 5.278% | $248.7298 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $1,117.15 | $1,211.9592 | $1,211.96 | $1,212.00 | $1,211.90 | |