| 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 | $175.96 | 6.307% | $187.0578 | $187.06 | $187.05 | $187.10 |
| Purchase #2 | $187.35 | 3.775% | $194.4225 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $81.50 | 7.521% | $87.6296 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $109.96 | 4.734% | $115.1655 | $115.17 | $115.15 | $115.20 |
| Purchase #5 | $9.45 | 8.778% | $10.2795 | $10.28 | $10.30 | $10.30 |
| Purchase #6 | $96.93 | 6.769% | $103.4912 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $73.35 | 13.124% | $82.9765 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $734.50 | $781.0226 | $781.03 | $781.05 | $781.10 | |