| 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 | $190.58 | 13.378% | $216.0758 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $206.40 | 11.815% | $230.7862 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $172.91 | 6.530% | $184.201 | $184.20 | $184.20 | $184.20 |
| Purchase #4 | $201.50 | 6.664% | $214.928 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $130.72 | 9.125% | $142.6482 | $142.65 | $142.65 | $142.60 |
| Purchase #6 | $182.53 | 4.737% | $191.1764 | $191.18 | $191.20 | $191.20 |
| Purchase #7 | $101.26 | 4.477% | $105.7934 | $105.79 | $105.80 | $105.80 |
| 7 purchase totals = | $1,185.90 | $1,285.6090 | $1,285.62 | $1,285.70 | $1,285.60 | |