| 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 | $137.90 | 11.405% | $153.6275 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $17.77 | 11.633% | $19.8372 | $19.84 | $19.85 | $19.80 |
| Purchase #3 | $152.31 | 4.640% | $159.3772 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $212.49 | 7.741% | $228.9389 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $247.45 | 3.236% | $255.4575 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $186.64 | 10.786% | $206.771 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $83.74 | 11.706% | $93.5426 | $93.54 | $93.55 | $93.50 |
| 7 purchase totals = | $1,038.30 | $1,117.5519 | $1,117.56 | $1,117.60 | $1,117.50 | |