| 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 | $179.74 | 9.815% | $197.3815 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $58.51 | 10.704% | $64.7729 | $64.77 | $64.75 | $64.80 |
| Purchase #3 | $120.70 | 3.768% | $125.248 | $125.25 | $125.25 | $125.20 |
| Purchase #4 | $117.53 | 4.326% | $122.6143 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $171.79 | 12.679% | $193.5713 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $148.76 | 6.631% | $158.6243 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $144.41 | 12.688% | $162.7327 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $941.44 | $1,024.9450 | $1,024.93 | $1,024.90 | $1,024.90 | |