| 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 | $177.29 | 3.709% | $183.8657 | $183.87 | $183.85 | $183.90 |
| Purchase #2 | $51.99 | 5.103% | $54.643 | $54.64 | $54.65 | $54.60 |
| Purchase #3 | $55.76 | 12.282% | $62.6084 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $115.41 | 10.771% | $127.8408 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $238.26 | 13.540% | $270.5204 | $270.52 | $270.50 | $270.50 |
| Purchase #6 | $8.90 | 3.307% | $9.1943 | $9.19 | $9.20 | $9.20 |
| Purchase #7 | $82.97 | 10.604% | $91.7681 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $730.58 | $800.4407 | $800.44 | $800.40 | $800.40 | |