| 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 | $174.47 | 4.784% | $182.8166 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $154.50 | 12.701% | $174.123 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $203.50 | 6.585% | $216.9005 | $216.90 | $216.90 | $216.90 |
| Purchase #4 | $154.45 | 7.265% | $165.6708 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $137.48 | 3.691% | $142.5544 | $142.55 | $142.55 | $142.60 |
| Purchase #6 | $49.43 | 13.593% | $56.149 | $56.15 | $56.15 | $56.10 |
| Purchase #7 | $176.68 | 6.136% | $187.5211 | $187.52 | $187.50 | $187.50 |
| 7 purchase totals = | $1,050.51 | $1,125.7354 | $1,125.73 | $1,125.65 | $1,125.70 | |