| 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 | $179.65 | 8.780% | $195.4233 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $80.93 | 4.383% | $84.4772 | $84.48 | $84.50 | $84.50 |
| Purchase #3 | $139.96 | 6.334% | $148.8251 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $128.73 | 7.329% | $138.1646 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $120.59 | 4.138% | $125.58 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $192.26 | 13.401% | $218.0248 | $218.02 | $218.00 | $218.00 |
| Purchase #7 | $147.79 | 7.430% | $158.7708 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $989.91 | $1,069.2658 | $1,069.26 | $1,069.25 | $1,069.30 | |