| 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 | $141.99 | 7.586% | $152.7614 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $249.71 | 10.405% | $275.6923 | $275.69 | $275.70 | $275.70 |
| Purchase #3 | $8.98 | 5.125% | $9.4402 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $148.31 | 3.584% | $153.6254 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $218.30 | 4.649% | $228.4488 | $228.45 | $228.45 | $228.40 |
| Purchase #6 | $130.85 | 9.525% | $143.3135 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $250.66 | 7.124% | $268.517 | $268.52 | $268.50 | $268.50 |
| 7 purchase totals = | $1,148.80 | $1,231.7986 | $1,231.80 | $1,231.80 | $1,231.70 | |