| 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 | $158.40 | 11.467% | $176.5637 | $176.56 | $176.55 | $176.60 |
| Purchase #2 | $217.95 | 10.715% | $241.3033 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $33.35 | 5.518% | $35.1903 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $198.60 | 11.782% | $221.9991 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $247.31 | 3.376% | $255.6592 | $255.66 | $255.65 | $255.70 |
| Purchase #6 | $196.36 | 11.822% | $219.5737 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $209.58 | 8.855% | $228.1383 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $1,261.55 | $1,378.4276 | $1,378.42 | $1,378.40 | $1,378.50 | |