| 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 | $187.80 | 5.403% | $197.9468 | $197.95 | $197.95 | $197.90 |
| Purchase #2 | $72.36 | 6.331% | $76.9411 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $171.36 | 9.443% | $187.5415 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $96.30 | 4.283% | $100.4245 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $159.54 | 8.309% | $172.7962 | $172.80 | $172.80 | $172.80 |
| Purchase #6 | $56.75 | 6.616% | $60.5046 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $36.99 | 13.614% | $42.0258 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $781.10 | $838.1805 | $838.18 | $838.20 | $838.00 | |