| 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 | $156.71 | 13.797% | $178.3313 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $161.78 | 3.433% | $167.3339 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $109.38 | 13.431% | $124.0708 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $245.94 | 11.618% | $274.5133 | $274.51 | $274.50 | $274.50 |
| Purchase #5 | $123.43 | 6.118% | $130.9814 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $192.40 | 9.353% | $210.3952 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $74.42 | 7.450% | $79.9643 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $1,064.06 | $1,165.5902 | $1,165.58 | $1,165.60 | $1,165.60 | |