| 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 | $171.53 | 7.135% | $183.7687 | $183.77 | $183.75 | $183.80 |
| Purchase #2 | $145.45 | 8.842% | $158.3107 | $158.31 | $158.30 | $158.30 |
| Purchase #3 | $246.40 | 3.342% | $254.6347 | $254.63 | $254.65 | $254.60 |
| Purchase #4 | $127.93 | 5.874% | $135.4446 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $38.26 | 9.117% | $41.7482 | $41.75 | $41.75 | $41.70 |
| Purchase #6 | $180.36 | 13.315% | $204.3749 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $50.84 | 12.370% | $57.1289 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $960.77 | $1,035.4107 | $1,035.40 | $1,035.40 | $1,035.30 | |