| 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 | $95.40 | 11.300% | $106.1802 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $101.56 | 11.841% | $113.5857 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $60.96 | 7.627% | $65.6094 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $83.92 | 4.115% | $87.3733 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $143.94 | 9.817% | $158.0706 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $147.92 | 7.748% | $159.3808 | $159.38 | $159.40 | $159.40 |
| Purchase #7 | $191.66 | 6.124% | $203.3973 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $825.36 | $893.5973 | $893.60 | $893.60 | $893.70 | |