| 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 | $160.37 | 10.430% | $177.0966 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $200.27 | 4.204% | $208.6894 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $159.37 | 11.397% | $177.5334 | $177.53 | $177.55 | $177.50 |
| Purchase #4 | $192.53 | 13.570% | $218.6563 | $218.66 | $218.65 | $218.70 |
| Purchase #5 | $138.93 | 9.802% | $152.5479 | $152.55 | $152.55 | $152.50 |
| Purchase #6 | $134.63 | 8.760% | $146.4236 | $146.42 | $146.40 | $146.40 |
| Purchase #7 | $96.59 | 5.223% | $101.6349 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $1,082.69 | $1,182.5821 | $1,182.58 | $1,182.60 | $1,182.50 | |