| 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 | $207.25 | 6.865% | $221.4777 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $209.81 | 6.620% | $223.6994 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $161.73 | 10.639% | $178.9365 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $215.36 | 7.560% | $231.6412 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $129.98 | 6.164% | $137.992 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $170.88 | 3.682% | $177.1718 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $121.42 | 7.767% | $130.8507 | $130.85 | $130.85 | $130.90 |
| 7 purchase totals = | $1,216.43 | $1,301.7693 | $1,301.77 | $1,301.80 | $1,301.80 | |