| 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 | $118.44 | 12.322% | $133.0342 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $140.56 | 7.204% | $150.6859 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $33.77 | 5.850% | $35.7455 | $35.75 | $35.75 | $35.70 |
| Purchase #4 | $53.77 | 5.333% | $56.6376 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $239.83 | 8.216% | $259.5344 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $9.73 | 12.281% | $10.9249 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $181.84 | 9.535% | $199.1784 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $777.94 | $845.7409 | $845.74 | $845.80 | $845.60 | |