| 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 | $130.25 | 8.330% | $141.0998 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $51.82 | 4.358% | $54.0783 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $167.44 | 5.545% | $176.7245 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $36.81 | 7.382% | $39.5273 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $162.74 | 3.634% | $168.654 | $168.65 | $168.65 | $168.70 |
| Purchase #6 | $146.80 | 7.783% | $158.2254 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $90.43 | 6.643% | $96.4373 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $786.29 | $834.7466 | $834.75 | $834.80 | $834.70 | |