| 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 | $176.57 | 11.299% | $196.5206 | $196.52 | $196.50 | $196.50 |
| Purchase #2 | $249.60 | 8.316% | $270.3567 | $270.36 | $270.35 | $270.40 |
| Purchase #3 | $72.60 | 9.654% | $79.6088 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $106.60 | 8.310% | $115.4585 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $230.98 | 8.484% | $250.5763 | $250.58 | $250.60 | $250.60 |
| Purchase #6 | $178.33 | 7.649% | $191.9705 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $182.30 | 3.185% | $188.1063 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $1,196.98 | $1,292.5977 | $1,292.61 | $1,292.55 | $1,292.70 | |