| 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 | $160.96 | 12.411% | $180.9367 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $93.89 | 12.733% | $105.845 | $105.85 | $105.85 | $105.80 |
| Purchase #3 | $191.30 | 3.643% | $198.2691 | $198.27 | $198.25 | $198.30 |
| Purchase #4 | $155.60 | 7.477% | $167.2342 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $247.73 | 4.806% | $259.6359 | $259.64 | $259.65 | $259.60 |
| Purchase #6 | $35.28 | 11.151% | $39.2141 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $109.28 | 5.404% | $115.1855 | $115.19 | $115.20 | $115.20 |
| 7 purchase totals = | $994.04 | $1,066.3205 | $1,066.33 | $1,066.35 | $1,066.20 | |