| 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 | $179.73 | 8.555% | $195.1059 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $197.76 | 11.192% | $219.8933 | $219.89 | $219.90 | $219.90 |
| Purchase #3 | $172.36 | 12.362% | $193.6671 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $64.59 | 12.472% | $72.6457 | $72.65 | $72.65 | $72.60 |
| Purchase #5 | $204.83 | 9.678% | $224.6534 | $224.65 | $224.65 | $224.70 |
| Purchase #6 | $223.38 | 11.382% | $248.8051 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $168.90 | 4.499% | $176.4988 | $176.50 | $176.50 | $176.50 |
| 7 purchase totals = | $1,211.55 | $1,331.2693 | $1,331.28 | $1,331.25 | $1,331.30 | |