| 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 | $156.55 | 6.803% | $167.2001 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $183.90 | 11.354% | $204.78 | $204.78 | $204.80 | $204.80 |
| Purchase #3 | $221.99 | 12.751% | $250.2959 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $94.68 | 6.812% | $101.1296 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $193.42 | 8.401% | $209.6692 | $209.67 | $209.65 | $209.70 |
| Purchase #6 | $137.62 | 9.332% | $150.4627 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $103.49 | 11.546% | $115.439 | $115.44 | $115.45 | $115.40 |
| 7 purchase totals = | $1,091.65 | $1,198.9765 | $1,198.98 | $1,199.00 | $1,199.00 | |