| 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 | $119.98 | 8.816% | $130.5574 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $200.61 | 12.538% | $225.7625 | $225.76 | $225.75 | $225.80 |
| Purchase #3 | $146.88 | 3.726% | $152.3527 | $152.35 | $152.35 | $152.40 |
| Purchase #4 | $174.61 | 10.602% | $193.1222 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $80.57 | 13.657% | $91.5734 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $146.65 | 7.388% | $157.4845 | $157.48 | $157.50 | $157.50 |
| Purchase #7 | $167.38 | 7.342% | $179.669 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $1,036.68 | $1,130.5217 | $1,130.51 | $1,130.45 | $1,130.70 | |