| 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 | $38.95 | 13.455% | $44.1907 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $147.35 | 3.690% | $152.7872 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $39.95 | 13.830% | $45.4751 | $45.48 | $45.50 | $45.50 |
| Purchase #4 | $131.62 | 7.769% | $141.8456 | $141.85 | $141.85 | $141.80 |
| Purchase #5 | $135.80 | 5.159% | $142.8059 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $98.32 | 3.467% | $101.7288 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $198.53 | 9.731% | $217.849 | $217.85 | $217.85 | $217.80 |
| 7 purchase totals = | $790.52 | $846.6823 | $846.70 | $846.75 | $846.60 | |