| 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 | $218.61 | 5.352% | $230.31 | $230.31 | $230.30 | $230.30 |
| Purchase #2 | $140.27 | 6.487% | $149.3693 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $222.87 | 10.672% | $246.6547 | $246.65 | $246.65 | $246.70 |
| Purchase #4 | $56.55 | 6.134% | $60.0188 | $60.02 | $60.00 | $60.00 |
| Purchase #5 | $84.41 | 9.684% | $92.5843 | $92.58 | $92.60 | $92.60 |
| Purchase #6 | $153.88 | 11.763% | $171.9809 | $171.98 | $172.00 | $172.00 |
| Purchase #7 | $172.60 | 12.202% | $193.6607 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $1,049.19 | $1,144.5787 | $1,144.57 | $1,144.55 | $1,144.70 | |