| 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 | $162.46 | 4.677% | $170.0583 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $243.73 | 9.312% | $266.4261 | $266.43 | $266.45 | $266.40 |
| Purchase #3 | $143.89 | 6.138% | $152.722 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $161.93 | 12.779% | $182.623 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $108.44 | 3.626% | $112.372 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $138.58 | 6.553% | $147.6611 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $143.43 | 10.180% | $158.0312 | $158.03 | $158.05 | $158.00 |
| 7 purchase totals = | $1,102.46 | $1,189.8937 | $1,189.89 | $1,189.85 | $1,189.90 | |