| 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 | $191.62 | 4.715% | $200.6549 | $200.65 | $200.65 | $200.70 |
| Purchase #2 | $131.64 | 5.250% | $138.5511 | $138.55 | $138.55 | $138.60 |
| Purchase #3 | $188.86 | 3.683% | $195.8157 | $195.82 | $195.80 | $195.80 |
| Purchase #4 | $132.52 | 9.781% | $145.4818 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $134.67 | 12.254% | $151.1725 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $196.70 | 5.372% | $207.2667 | $207.27 | $207.25 | $207.30 |
| Purchase #7 | $115.76 | 5.425% | $122.04 | $122.04 | $122.05 | $122.00 |
| 7 purchase totals = | $1,091.77 | $1,160.9827 | $1,160.98 | $1,160.95 | $1,161.10 | |