| 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 | $220.95 | 6.775% | $235.9194 | $235.92 | $235.90 | $235.90 |
| Purchase #2 | $175.89 | 6.653% | $187.592 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $178.56 | 3.737% | $185.2328 | $185.23 | $185.25 | $185.20 |
| Purchase #4 | $161.82 | 4.170% | $168.5679 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $45.42 | 9.461% | $49.7172 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $9.45 | 7.206% | $10.131 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $132.53 | 12.136% | $148.6138 | $148.61 | $148.60 | $148.60 |
| 7 purchase totals = | $924.62 | $985.7741 | $985.77 | $985.75 | $985.70 | |