| 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 | $229.54 | 6.635% | $244.77 | $244.77 | $244.75 | $244.80 |
| Purchase #2 | $160.71 | 7.521% | $172.797 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $196.50 | 3.115% | $202.621 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $168.49 | 10.639% | $186.4157 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $174.72 | 11.137% | $194.1786 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $36.25 | 13.369% | $41.0963 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $27.32 | 10.205% | $30.108 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $993.53 | $1,071.9866 | $1,072.00 | $1,071.95 | $1,072.00 | |