| 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 | $144.36 | 9.269% | $157.7407 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $134.93 | 9.177% | $147.3125 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $219.43 | 13.837% | $249.7925 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $192.83 | 13.231% | $218.3433 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $78.43 | 7.446% | $84.2699 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $158.61 | 7.608% | $170.677 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $56.93 | 13.300% | $64.5017 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $985.52 | $1,092.6376 | $1,092.63 | $1,092.65 | $1,092.60 | |