| 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 | $176.40 | 3.113% | $181.8913 | $181.89 | $181.90 | $181.90 |
| Purchase #2 | $115.85 | 11.491% | $129.1623 | $129.16 | $129.15 | $129.20 |
| Purchase #3 | $24.75 | 8.214% | $26.783 | $26.78 | $26.80 | $26.80 |
| Purchase #4 | $103.31 | 10.434% | $114.0894 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $19.65 | 6.814% | $20.989 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $151.73 | 5.199% | $159.6184 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $211.43 | 8.757% | $229.9449 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $803.12 | $862.4783 | $862.47 | $862.50 | $862.50 | |