| 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 | $128.55 | 6.438% | $136.826 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $87.55 | 12.630% | $98.6076 | $98.61 | $98.60 | $98.60 |
| Purchase #3 | $91.56 | 9.396% | $100.163 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $151.36 | 4.217% | $157.7429 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $208.93 | 5.133% | $219.6544 | $219.65 | $219.65 | $219.70 |
| Purchase #6 | $235.76 | 9.315% | $257.721 | $257.72 | $257.70 | $257.70 |
| Purchase #7 | $184.84 | 5.251% | $194.5459 | $194.55 | $194.55 | $194.50 |
| 7 purchase totals = | $1,088.55 | $1,165.2608 | $1,165.26 | $1,165.25 | $1,165.20 | |