| 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 | $172.93 | 8.441% | $187.527 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $121.55 | 7.345% | $130.4778 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $89.54 | 7.539% | $96.2904 | $96.29 | $96.30 | $96.30 |
| Purchase #4 | $13.77 | 9.656% | $15.0996 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $88.26 | 3.206% | $91.0896 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $97.38 | 11.148% | $108.2359 | $108.24 | $108.25 | $108.20 |
| Purchase #7 | $174.71 | 13.483% | $198.2661 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $758.14 | $826.9864 | $827.00 | $827.05 | $827.00 | |