| 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 | $114.31 | 8.529% | $124.0595 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $5.52 | 8.242% | $5.975 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $134.56 | 12.556% | $151.4554 | $151.46 | $151.45 | $151.50 |
| Purchase #4 | $178.34 | 13.763% | $202.8849 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $233.62 | 7.603% | $251.3821 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $147.37 | 8.568% | $159.9967 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $161.77 | 10.236% | $178.3288 | $178.33 | $178.35 | $178.30 |
| 7 purchase totals = | $975.49 | $1,074.0824 | $1,074.09 | $1,074.15 | $1,074.20 | |