| 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 | $105.93 | 8.801% | $115.2529 | $115.25 | $115.25 | $115.30 |
| Purchase #2 | $72.67 | 3.468% | $75.1902 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $129.62 | 3.773% | $134.5106 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $157.61 | 8.117% | $170.4032 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $31.55 | 10.329% | $34.8088 | $34.81 | $34.80 | $34.80 |
| Purchase #6 | $153.35 | 5.482% | $161.7566 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $224.74 | 7.509% | $241.6157 | $241.62 | $241.60 | $241.60 |
| 7 purchase totals = | $875.47 | $933.5380 | $933.54 | $933.50 | $933.60 | |