| 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 | $111.28 | 10.327% | $122.7719 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $178.54 | 3.819% | $185.3584 | $185.36 | $185.35 | $185.40 |
| Purchase #3 | $31.99 | 10.187% | $35.2488 | $35.25 | $35.25 | $35.20 |
| Purchase #4 | $137.54 | 10.187% | $151.5512 | $151.55 | $151.55 | $151.60 |
| Purchase #5 | $7.79 | 3.150% | $8.0354 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $167.84 | 12.563% | $188.9257 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $51.81 | 9.432% | $56.6967 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $686.79 | $748.5881 | $748.60 | $748.60 | $748.60 | |