| 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 | $174.36 | 11.830% | $194.9868 | $194.99 | $195.00 | $195.00 |
| Purchase #2 | $35.45 | 3.489% | $36.6869 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $135.55 | 11.105% | $150.6028 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $107.29 | 13.731% | $122.022 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $240.84 | 7.814% | $259.6592 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $83.64 | 3.233% | $86.3441 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $115.45 | 10.418% | $127.4776 | $127.48 | $127.50 | $127.50 |
| 7 purchase totals = | $892.58 | $977.7794 | $977.78 | $977.80 | $977.80 | |