| 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 | $177.49 | 6.268% | $188.6151 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $241.60 | 4.347% | $252.1024 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $68.99 | 10.729% | $76.3919 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $142.74 | 12.244% | $160.2171 | $160.22 | $160.20 | $160.20 |
| Purchase #5 | $21.93 | 4.291% | $22.871 | $22.87 | $22.85 | $22.90 |
| Purchase #6 | $177.33 | 8.502% | $192.4066 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $37.45 | 4.422% | $39.106 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $867.53 | $931.7101 | $931.72 | $931.65 | $931.70 | |