| 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 | $131.86 | 13.338% | $149.4475 | $149.45 | $149.45 | $149.40 |
| Purchase #2 | $169.28 | 9.109% | $184.6997 | $184.70 | $184.70 | $184.70 |
| Purchase #3 | $238.31 | 13.598% | $270.7154 | $270.72 | $270.70 | $270.70 |
| Purchase #4 | $122.40 | 12.639% | $137.8701 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $226.62 | 8.197% | $245.196 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $172.90 | 10.740% | $191.4695 | $191.47 | $191.45 | $191.50 |
| Purchase #7 | $178.88 | 10.851% | $198.2903 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $1,240.25 | $1,377.6885 | $1,377.70 | $1,377.65 | $1,377.70 | |