| 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 | $165.38 | 12.251% | $185.6407 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $128.32 | 13.784% | $146.0076 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $163.88 | 8.105% | $177.1625 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $81.52 | 7.278% | $87.453 | $87.45 | $87.45 | $87.50 |
| Purchase #5 | $132.50 | 13.112% | $149.8734 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $202.95 | 6.766% | $216.6816 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $231.77 | 4.392% | $241.9493 | $241.95 | $241.95 | $241.90 |
| 7 purchase totals = | $1,106.32 | $1,204.7681 | $1,204.76 | $1,204.75 | $1,204.80 | |