| 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 | $133.91 | 5.825% | $141.7103 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $144.83 | 4.640% | $151.5501 | $151.55 | $151.55 | $151.60 |
| Purchase #3 | $163.59 | 7.147% | $175.2818 | $175.28 | $175.30 | $175.30 |
| Purchase #4 | $189.73 | 7.737% | $204.4094 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $152.45 | 6.271% | $162.0101 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $240.76 | 9.195% | $262.8979 | $262.90 | $262.90 | $262.90 |
| Purchase #7 | $77.62 | 10.545% | $85.805 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $1,102.89 | $1,183.6646 | $1,183.67 | $1,183.65 | $1,183.70 | |