| 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 | $124.68 | 13.826% | $141.9183 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $46.64 | 9.436% | $51.041 | $51.04 | $51.05 | $51.00 |
| Purchase #3 | $240.75 | 7.551% | $258.929 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $15.32 | 7.525% | $16.4728 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $194.27 | 4.208% | $202.4449 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $80.88 | 4.211% | $84.2859 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $129.74 | 5.416% | $136.7667 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $832.28 | $891.8586 | $891.86 | $891.85 | $891.80 | |