| 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 | $169.87 | 8.806% | $184.8288 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $179.25 | 5.135% | $188.4545 | $188.45 | $188.45 | $188.50 |
| Purchase #3 | $136.28 | 8.278% | $147.5613 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $89.78 | 13.135% | $101.5726 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $205.76 | 6.521% | $219.1776 | $219.18 | $219.20 | $219.20 |
| Purchase #6 | $53.57 | 13.209% | $60.6461 | $60.65 | $60.65 | $60.60 |
| Purchase #7 | $212.58 | 9.529% | $232.8367 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $1,047.09 | $1,135.0776 | $1,135.08 | $1,135.10 | $1,135.10 | |