| 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 | $144.36 | 8.495% | $156.6234 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $79.72 | 9.849% | $87.5716 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $218.61 | 13.761% | $248.6929 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $198.50 | 9.474% | $217.3059 | $217.31 | $217.30 | $217.30 |
| Purchase #5 | $47.56 | 8.837% | $51.7629 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $199.57 | 6.104% | $211.7518 | $211.75 | $211.75 | $211.80 |
| Purchase #7 | $194.48 | 12.155% | $218.119 | $218.12 | $218.10 | $218.10 |
| 7 purchase totals = | $1,082.80 | $1,191.8275 | $1,191.82 | $1,191.75 | $1,191.90 | |