| 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 | $102.63 | 13.804% | $116.797 | $116.80 | $116.80 | $116.80 |
| Purchase #2 | $39.80 | 9.817% | $43.7072 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $107.73 | 5.343% | $113.486 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $181.87 | 5.551% | $191.9656 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $40.42 | 12.248% | $45.3706 | $45.37 | $45.35 | $45.40 |
| Purchase #6 | $221.93 | 8.230% | $240.1948 | $240.19 | $240.20 | $240.20 |
| Purchase #7 | $83.47 | 12.495% | $93.8996 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $777.85 | $845.4208 | $845.43 | $845.40 | $845.50 | |