| 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 | $74.56 | 13.158% | $84.3706 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $164.26 | 4.147% | $171.0719 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $194.92 | 12.265% | $218.8269 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $178.55 | 13.870% | $203.3149 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $217.63 | 12.856% | $245.6085 | $245.61 | $245.60 | $245.60 |
| Purchase #6 | $131.67 | 5.167% | $138.4734 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $203.38 | 9.136% | $221.9608 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $1,164.97 | $1,283.6270 | $1,283.62 | $1,283.55 | $1,283.70 | |