| 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 | $14.87 | 10.234% | $16.3918 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $140.48 | 8.441% | $152.3379 | $152.34 | $152.35 | $152.30 |
| Purchase #3 | $241.44 | 9.170% | $263.58 | $263.58 | $263.60 | $263.60 |
| Purchase #4 | $171.61 | 9.188% | $187.3775 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $174.76 | 13.742% | $198.7755 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $69.26 | 8.304% | $75.0114 | $75.01 | $75.00 | $75.00 |
| Purchase #7 | $69.74 | 10.794% | $77.2677 | $77.27 | $77.25 | $77.30 |
| 7 purchase totals = | $882.16 | $970.7418 | $970.75 | $970.80 | $970.80 | |