| 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 | $179.68 | 3.457% | $185.8915 | $185.89 | $185.90 | $185.90 |
| Purchase #2 | $108.57 | 3.170% | $112.0117 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $127.67 | 7.435% | $137.1623 | $137.16 | $137.15 | $137.20 |
| Purchase #4 | $32.84 | 7.294% | $35.2353 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $146.48 | 7.332% | $157.2199 | $157.22 | $157.20 | $157.20 |
| Purchase #6 | $8.89 | 6.685% | $9.4843 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $179.73 | 4.334% | $187.5195 | $187.52 | $187.50 | $187.50 |
| 7 purchase totals = | $783.86 | $824.5245 | $824.52 | $824.50 | $824.50 | |