| 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 | $171.97 | 6.819% | $183.6966 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $204.59 | 4.168% | $213.1173 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $73.64 | 3.859% | $76.4818 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $84.61 | 4.438% | $88.365 | $88.37 | $88.35 | $88.40 |
| Purchase #5 | $64.54 | 5.826% | $68.3001 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $154.54 | 10.812% | $171.2489 | $171.25 | $171.25 | $171.20 |
| Purchase #7 | $83.98 | 9.435% | $91.9035 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $837.87 | $893.1132 | $893.12 | $893.10 | $893.10 | |