| 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 | $132.36 | 8.516% | $143.6318 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $245.86 | 8.315% | $266.3033 | $266.30 | $266.30 | $266.30 |
| Purchase #3 | $191.51 | 9.329% | $209.376 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $108.49 | 5.125% | $114.0501 | $114.05 | $114.05 | $114.10 |
| Purchase #5 | $222.72 | 5.434% | $234.8226 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $16.67 | 11.493% | $18.5859 | $18.59 | $18.60 | $18.60 |
| Purchase #7 | $144.94 | 11.653% | $161.8299 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $1,062.55 | $1,148.5996 | $1,148.60 | $1,148.65 | $1,148.60 | |