| 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 | $167.51 | 6.737% | $178.7951 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $124.99 | 4.792% | $130.9795 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $15.47 | 12.665% | $17.4293 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $196.38 | 12.239% | $220.4149 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $189.69 | 5.225% | $199.6013 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $224.49 | 13.682% | $255.2047 | $255.20 | $255.20 | $255.20 |
| Purchase #7 | $179.37 | 8.712% | $194.9967 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $1,097.90 | $1,197.4215 | $1,197.42 | $1,197.45 | $1,197.40 | |