| 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 | $152.86 | 11.706% | $170.7538 | $170.75 | $170.75 | $170.80 |
| Purchase #2 | $78.63 | 11.588% | $87.7416 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $77.66 | 9.847% | $85.3072 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $211.38 | 7.463% | $227.1553 | $227.16 | $227.15 | $227.20 |
| Purchase #5 | $47.72 | 12.131% | $53.5089 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $224.32 | 13.699% | $255.0496 | $255.05 | $255.05 | $255.00 |
| Purchase #7 | $136.84 | 8.206% | $148.0691 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $929.41 | $1,027.5855 | $1,027.59 | $1,027.55 | $1,027.60 | |