| 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 | $161.25 | 13.842% | $183.5702 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $5.48 | 9.134% | $5.9805 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $124.92 | 13.679% | $142.0078 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $136.40 | 6.600% | $145.4024 | $145.40 | $145.40 | $145.40 |
| Purchase #5 | $78.64 | 7.826% | $84.7944 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $98.36 | 7.189% | $105.4311 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $157.98 | 13.511% | $179.3247 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $763.03 | $846.5111 | $846.50 | $846.50 | $846.50 | |