| 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 | $174.36 | 5.134% | $183.3116 | $183.31 | $183.30 | $183.30 |
| Purchase #2 | $7.83 | 3.530% | $8.1064 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $238.76 | 7.727% | $257.209 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $112.36 | 5.464% | $118.4994 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $60.99 | 13.444% | $69.1895 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $159.50 | 3.753% | $165.486 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $209.53 | 4.199% | $218.3282 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $963.33 | $1,020.1301 | $1,020.14 | $1,020.15 | $1,020.10 | |