| 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 | $171.54 | 6.693% | $183.0212 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $213.93 | 3.740% | $221.931 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $9.52 | 4.287% | $9.9281 | $9.93 | $9.95 | $9.90 |
| Purchase #4 | $144.70 | 5.760% | $153.0347 | $153.03 | $153.05 | $153.00 |
| Purchase #5 | $241.25 | 10.727% | $267.1289 | $267.13 | $267.15 | $267.10 |
| Purchase #6 | $244.87 | 4.556% | $256.0263 | $256.03 | $256.05 | $256.00 |
| Purchase #7 | $125.59 | 4.550% | $131.3043 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $1,151.40 | $1,222.3745 | $1,222.37 | $1,222.45 | $1,222.20 | |