| 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 | $198.69 | 11.685% | $221.9069 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $132.52 | 13.122% | $149.9093 | $149.91 | $149.90 | $149.90 |
| Purchase #3 | $221.73 | 3.683% | $229.8963 | $229.90 | $229.90 | $229.90 |
| Purchase #4 | $175.26 | 5.532% | $184.9554 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $24.29 | 13.356% | $27.5342 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $105.43 | 9.178% | $115.1064 | $115.11 | $115.10 | $115.10 |
| Purchase #7 | $206.33 | 5.303% | $217.2717 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $1,064.25 | $1,146.5802 | $1,146.59 | $1,146.55 | $1,146.60 | |