| 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 | $171.60 | 12.218% | $192.5661 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $165.37 | 8.128% | $178.8113 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $181.71 | 3.467% | $188.0099 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $105.44 | 8.698% | $114.6112 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $242.65 | 8.330% | $262.8627 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $18.40 | 7.472% | $19.7748 | $19.77 | $19.75 | $19.80 |
| Purchase #7 | $68.29 | 3.218% | $70.4876 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $953.46 | $1,027.1236 | $1,027.12 | $1,027.05 | $1,027.20 | |