| 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 | $135.99 | 13.519% | $154.3745 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $250.31 | 11.120% | $278.1445 | $278.14 | $278.15 | $278.10 |
| Purchase #3 | $160.45 | 6.220% | $170.43 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $177.46 | 8.561% | $192.6524 | $192.65 | $192.65 | $192.70 |
| Purchase #5 | $166.26 | 7.214% | $178.254 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $207.93 | 9.692% | $228.0826 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $74.55 | 7.757% | $80.3328 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $1,172.95 | $1,282.2708 | $1,282.25 | $1,282.30 | $1,282.30 | |