| 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 | $149.38 | 6.822% | $159.5707 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $93.29 | 10.121% | $102.7319 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $223.53 | 8.630% | $242.8206 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $120.51 | 10.661% | $133.3576 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $197.79 | 8.171% | $213.9514 | $213.95 | $213.95 | $214.00 |
| Purchase #6 | $176.59 | 3.402% | $182.5976 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $183.28 | 13.452% | $207.9348 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $1,144.37 | $1,242.9646 | $1,242.96 | $1,242.95 | $1,243.00 | |