| 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 | $157.41 | 13.446% | $178.5753 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $242.26 | 6.261% | $257.4279 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $240.26 | 3.232% | $248.0252 | $248.03 | $248.05 | $248.00 |
| Purchase #4 | $159.40 | 12.307% | $179.0174 | $179.02 | $179.00 | $179.00 |
| Purchase #5 | $148.86 | 4.563% | $155.6525 | $155.65 | $155.65 | $155.70 |
| Purchase #6 | $95.92 | 7.822% | $103.4229 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $206.53 | 3.467% | $213.6904 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $1,250.64 | $1,335.8116 | $1,335.82 | $1,335.85 | $1,335.80 | |