| 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 | $16.90 | 12.323% | $18.9826 | $18.98 | $19.00 | $19.00 |
| Purchase #2 | $126.36 | 13.436% | $143.3377 | $143.34 | $143.35 | $143.30 |
| Purchase #3 | $91.79 | 5.107% | $96.4777 | $96.48 | $96.50 | $96.50 |
| Purchase #4 | $181.30 | 12.558% | $204.0677 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $124.32 | 4.426% | $129.8224 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $198.26 | 5.123% | $208.4169 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $197.94 | 4.368% | $206.586 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $936.87 | $1,007.6910 | $1,007.70 | $1,007.70 | $1,007.70 | |