| 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 | $156.33 | 7.423% | $167.9344 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $244.69 | 10.256% | $269.7854 | $269.79 | $269.80 | $269.80 |
| Purchase #3 | $6.84 | 5.352% | $7.2061 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $183.79 | 4.591% | $192.2278 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $210.47 | 13.463% | $238.8056 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $22.55 | 5.516% | $23.7939 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $110.31 | 8.795% | $120.0118 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $934.98 | $1,019.7650 | $1,019.77 | $1,019.80 | $1,019.70 | |