| 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 | $178.79 | 9.154% | $195.1564 | $195.16 | $195.15 | $195.20 |
| Purchase #2 | $192.56 | 11.571% | $214.8411 | $214.84 | $214.85 | $214.80 |
| Purchase #3 | $104.64 | 6.483% | $111.4238 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $47.93 | 7.113% | $51.3393 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $45.72 | 7.455% | $49.1284 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $190.86 | 8.453% | $206.9934 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $160.58 | 11.843% | $179.5975 | $179.60 | $179.60 | $179.60 |
| 7 purchase totals = | $921.08 | $1,008.4799 | $1,008.48 | $1,008.50 | $1,008.40 | |