| 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 | $128.80 | 12.306% | $144.6501 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $233.65 | 12.797% | $263.5502 | $263.55 | $263.55 | $263.60 |
| Purchase #3 | $111.81 | 7.428% | $120.1152 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $189.62 | 5.202% | $199.484 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $15.41 | 7.434% | $16.5556 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $158.97 | 12.866% | $179.4231 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $185.79 | 9.448% | $203.3434 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $1,024.05 | $1,127.1216 | $1,127.12 | $1,127.10 | $1,127.20 | |