| 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 | $189.89 | 7.166% | $203.4975 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $147.55 | 3.138% | $152.1801 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $195.73 | 9.483% | $214.2911 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $79.95 | 7.233% | $85.7328 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $229.96 | 3.457% | $237.9097 | $237.91 | $237.90 | $237.90 |
| Purchase #6 | $33.44 | 13.294% | $37.8855 | $37.89 | $37.90 | $37.90 |
| Purchase #7 | $207.44 | 3.593% | $214.8933 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $1,083.96 | $1,146.3900 | $1,146.39 | $1,146.45 | $1,146.40 | |