| 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 | $153.25 | 9.251% | $167.4272 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $51.52 | 12.719% | $58.0728 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $98.86 | 10.579% | $109.3184 | $109.32 | $109.30 | $109.30 |
| Purchase #4 | $206.49 | 7.346% | $221.6588 | $221.66 | $221.65 | $221.70 |
| Purchase #5 | $152.58 | 4.622% | $159.6322 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $177.25 | 10.597% | $196.0332 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $131.51 | 4.784% | $137.8014 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $971.46 | $1,049.9440 | $1,049.94 | $1,049.95 | $1,049.90 | |