| 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 | $131.59 | 5.461% | $138.7761 | $138.78 | $138.80 | $138.80 |
| Purchase #2 | $173.39 | 4.517% | $181.222 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $101.77 | 10.805% | $112.7662 | $112.77 | $112.75 | $112.80 |
| Purchase #4 | $105.34 | 4.616% | $110.2025 | $110.20 | $110.20 | $110.20 |
| Purchase #5 | $163.67 | 3.646% | $169.6374 | $169.64 | $169.65 | $169.60 |
| Purchase #6 | $177.80 | 11.185% | $197.6869 | $197.69 | $197.70 | $197.70 |
| Purchase #7 | $150.39 | 4.346% | $156.9259 | $156.93 | $156.95 | $156.90 |
| 7 purchase totals = | $1,003.95 | $1,067.2170 | $1,067.23 | $1,067.25 | $1,067.20 | |