| 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 | $196.52 | 8.441% | $213.1083 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $74.61 | 6.237% | $79.2634 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $157.82 | 9.190% | $172.3237 | $172.32 | $172.30 | $172.30 |
| Purchase #4 | $145.53 | 6.115% | $154.4292 | $154.43 | $154.45 | $154.40 |
| Purchase #5 | $101.42 | 5.460% | $106.9575 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $178.56 | 5.560% | $188.4879 | $188.49 | $188.50 | $188.50 |
| Purchase #7 | $140.80 | 11.284% | $156.6879 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $995.26 | $1,071.2579 | $1,071.26 | $1,071.25 | $1,071.30 | |