| 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 | $165.91 | 8.437% | $179.9078 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $29.63 | 6.830% | $31.6537 | $31.65 | $31.65 | $31.70 |
| Purchase #3 | $29.77 | 4.683% | $31.1641 | $31.16 | $31.15 | $31.20 |
| Purchase #4 | $205.72 | 7.618% | $221.3917 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $22.72 | 8.587% | $24.671 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $46.64 | 8.669% | $50.6832 | $50.68 | $50.70 | $50.70 |
| Purchase #7 | $142.99 | 13.344% | $162.0706 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $643.38 | $701.5421 | $701.53 | $701.50 | $701.70 | |