| 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 | $169.63 | 13.539% | $192.5962 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $194.40 | 9.279% | $212.4384 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $14.76 | 12.592% | $16.6186 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $229.74 | 11.841% | $256.9435 | $256.94 | $256.95 | $256.90 |
| Purchase #5 | $147.25 | 9.344% | $161.009 | $161.01 | $161.00 | $161.00 |
| Purchase #6 | $193.77 | 8.252% | $209.7599 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $247.75 | 7.392% | $266.0637 | $266.06 | $266.05 | $266.10 |
| 7 purchase totals = | $1,197.30 | $1,315.4293 | $1,315.43 | $1,315.40 | $1,315.40 | |