| 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 | $151.49 | 5.106% | $159.2251 | $159.23 | $159.25 | $159.20 |
| Purchase #2 | $122.36 | 8.716% | $133.0249 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $84.93 | 5.511% | $89.6105 | $89.61 | $89.60 | $89.60 |
| Purchase #4 | $201.80 | 8.306% | $218.5615 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $216.73 | 6.365% | $230.5249 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $139.96 | 5.862% | $148.1645 | $148.16 | $148.15 | $148.20 |
| Purchase #7 | $159.47 | 8.333% | $172.7586 | $172.76 | $172.75 | $172.80 |
| 7 purchase totals = | $1,076.74 | $1,151.8700 | $1,151.86 | $1,151.80 | $1,151.90 | |