| 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 | $142.33 | 4.102% | $148.1684 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $79.67 | 6.272% | $84.6669 | $84.67 | $84.65 | $84.70 |
| Purchase #3 | $91.58 | 9.117% | $99.9293 | $99.93 | $99.95 | $99.90 |
| Purchase #4 | $96.25 | 6.221% | $102.2377 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $206.43 | 9.271% | $225.5681 | $225.57 | $225.55 | $225.60 |
| Purchase #6 | $47.53 | 8.586% | $51.6109 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $32.35 | 4.638% | $33.8504 | $33.85 | $33.85 | $33.90 |
| 7 purchase totals = | $696.14 | $746.0317 | $746.04 | $746.00 | $746.10 | |