| 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 | $168.65 | 12.742% | $190.1394 | $190.14 | $190.15 | $190.10 |
| Purchase #2 | $70.85 | 9.304% | $77.4419 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $32.79 | 7.149% | $35.1342 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $84.94 | 10.174% | $93.5818 | $93.58 | $93.60 | $93.60 |
| Purchase #5 | $9.65 | 5.521% | $10.1828 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $242.28 | 7.137% | $259.5715 | $259.57 | $259.55 | $259.60 |
| Purchase #7 | $241.82 | 13.436% | $274.3109 | $274.31 | $274.30 | $274.30 |
| 7 purchase totals = | $850.98 | $940.3625 | $940.35 | $940.40 | $940.30 | |