| 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 | $80.98 | 3.806% | $84.0621 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $239.84 | 6.584% | $255.6311 | $255.63 | $255.65 | $255.60 |
| Purchase #3 | $153.44 | 4.641% | $160.5612 | $160.56 | $160.55 | $160.60 |
| Purchase #4 | $180.37 | 9.511% | $197.525 | $197.53 | $197.55 | $197.50 |
| Purchase #5 | $192.53 | 8.798% | $209.4688 | $209.47 | $209.45 | $209.50 |
| Purchase #6 | $100.96 | 7.220% | $108.2493 | $108.25 | $108.25 | $108.20 |
| Purchase #7 | $110.55 | 9.724% | $121.2999 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $1,058.67 | $1,136.7974 | $1,136.80 | $1,136.80 | $1,136.80 | |