| 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 | $185.54 | 11.871% | $207.5655 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $140.69 | 13.600% | $159.8238 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $144.96 | 5.280% | $152.6139 | $152.61 | $152.60 | $152.60 |
| Purchase #4 | $245.36 | 9.786% | $269.3709 | $269.37 | $269.35 | $269.40 |
| Purchase #5 | $166.53 | 7.656% | $179.2795 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $97.27 | 7.413% | $104.4806 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $210.64 | 13.736% | $239.5735 | $239.57 | $239.55 | $239.60 |
| 7 purchase totals = | $1,190.99 | $1,312.7077 | $1,312.70 | $1,312.65 | $1,312.80 | |