| 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 | $168.35 | 4.748% | $176.3433 | $176.34 | $176.35 | $176.30 |
| Purchase #2 | $144.83 | 3.287% | $149.5906 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $160.76 | 11.399% | $179.085 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $180.39 | 9.304% | $197.1735 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $170.32 | 7.664% | $183.3733 | $183.37 | $183.35 | $183.40 |
| Purchase #6 | $129.83 | 10.161% | $143.022 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $82.68 | 7.787% | $89.1183 | $89.12 | $89.10 | $89.10 |
| 7 purchase totals = | $1,037.16 | $1,117.7060 | $1,117.70 | $1,117.65 | $1,117.70 | |