| 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 | $151.80 | 9.865% | $166.7751 | $166.78 | $166.80 | $166.80 |
| Purchase #2 | $214.62 | 9.389% | $234.7707 | $234.77 | $234.75 | $234.80 |
| Purchase #3 | $111.30 | 10.155% | $122.6025 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $81.85 | 12.365% | $91.9708 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $134.47 | 6.241% | $142.8623 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $146.72 | 10.656% | $162.3545 | $162.35 | $162.35 | $162.40 |
| Purchase #7 | $244.83 | 13.264% | $277.3043 | $277.30 | $277.30 | $277.30 |
| 7 purchase totals = | $1,085.59 | $1,198.6402 | $1,198.63 | $1,198.60 | $1,198.80 | |