| 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 | $143.92 | 6.105% | $152.7063 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $236.86 | 4.143% | $246.6731 | $246.67 | $246.65 | $246.70 |
| Purchase #3 | $143.77 | 10.588% | $158.9924 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $187.58 | 5.843% | $198.5403 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $137.63 | 9.229% | $150.3319 | $150.33 | $150.35 | $150.30 |
| Purchase #6 | $238.60 | 8.328% | $258.4706 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $221.26 | 6.174% | $234.9206 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $1,309.62 | $1,400.6352 | $1,400.63 | $1,400.60 | $1,400.60 | |