| 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 | $153.86 | 4.435% | $160.6837 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $185.36 | 8.704% | $201.4937 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $172.66 | 10.256% | $190.368 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $202.48 | 7.283% | $217.2266 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $48.53 | 13.401% | $55.0335 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $175.58 | 13.697% | $199.6292 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $152.58 | 12.535% | $171.7059 | $171.71 | $171.70 | $171.70 |
| 7 purchase totals = | $1,091.05 | $1,196.1406 | $1,196.14 | $1,196.20 | $1,196.10 | |