| 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 | $143.65 | 12.830% | $162.0803 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $38.45 | 6.553% | $40.9696 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $172.26 | 11.358% | $191.8253 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $222.67 | 6.137% | $236.3353 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $135.61 | 9.728% | $148.8021 | $148.80 | $148.80 | $148.80 |
| Purchase #6 | $212.98 | 5.285% | $224.236 | $224.24 | $224.25 | $224.20 |
| Purchase #7 | $34.96 | 4.701% | $36.6035 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $960.58 | $1,040.8521 | $1,040.86 | $1,040.90 | $1,040.80 | |