| 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 | $206.42 | 6.672% | $220.1923 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $6.95 | 3.113% | $7.1664 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $127.89 | 4.650% | $133.8369 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $93.34 | 12.202% | $104.7293 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $165.47 | 9.103% | $180.5327 | $180.53 | $180.55 | $180.50 |
| Purchase #6 | $39.96 | 9.227% | $43.6471 | $43.65 | $43.65 | $43.60 |
| Purchase #7 | $203.62 | 9.622% | $223.2123 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $843.65 | $913.3170 | $913.32 | $913.35 | $913.20 | |