| 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 | $147.36 | 9.359% | $161.1514 | $161.15 | $161.15 | $161.20 |
| Purchase #2 | $151.59 | 12.600% | $170.6903 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $62.48 | 10.131% | $68.8098 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $191.38 | 3.536% | $198.1472 | $198.15 | $198.15 | $198.10 |
| Purchase #5 | $168.44 | 9.470% | $184.3913 | $184.39 | $184.40 | $184.40 |
| Purchase #6 | $37.53 | 8.155% | $40.5906 | $40.59 | $40.60 | $40.60 |
| Purchase #7 | $239.62 | 11.165% | $266.3736 | $266.37 | $266.35 | $266.40 |
| 7 purchase totals = | $998.40 | $1,090.1542 | $1,090.15 | $1,090.15 | $1,090.20 | |