| 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 | $120.42 | 8.113% | $130.1897 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $175.98 | 7.714% | $189.5551 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $70.55 | 7.656% | $75.9513 | $75.95 | $75.95 | $76.00 |
| Purchase #4 | $163.95 | 9.398% | $179.358 | $179.36 | $179.35 | $179.40 |
| Purchase #5 | $248.99 | 7.134% | $266.7529 | $266.75 | $266.75 | $266.80 |
| Purchase #6 | $17.48 | 12.639% | $19.6893 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $184.96 | 8.537% | $200.75 | $200.75 | $200.75 | $200.80 |
| 7 purchase totals = | $982.33 | $1,062.2463 | $1,062.25 | $1,062.25 | $1,062.50 | |