| 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 | $180.61 | 3.794% | $187.4623 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $235.88 | 8.394% | $255.6798 | $255.68 | $255.70 | $255.70 |
| Purchase #3 | $172.67 | 3.434% | $178.5995 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $119.68 | 9.330% | $130.8461 | $130.85 | $130.85 | $130.80 |
| Purchase #5 | $76.98 | 5.743% | $81.401 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $180.44 | 8.501% | $195.7792 | $195.78 | $195.80 | $195.80 |
| Purchase #7 | $183.38 | 10.119% | $201.9362 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $1,149.64 | $1,231.7041 | $1,231.71 | $1,231.75 | $1,231.70 | |