| 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 | $121.74 | 11.432% | $135.6573 | $135.66 | $135.65 | $135.70 |
| Purchase #2 | $213.74 | 8.441% | $231.7818 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $17.95 | 10.504% | $19.8355 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $152.29 | 6.169% | $161.6848 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $113.79 | 6.825% | $121.5562 | $121.56 | $121.55 | $121.60 |
| Purchase #6 | $166.94 | 6.441% | $177.6926 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $218.85 | 6.706% | $233.5261 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $1,005.30 | $1,081.7343 | $1,081.74 | $1,081.80 | $1,081.80 | |