| 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 | $155.29 | 11.130% | $172.5738 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $118.63 | 11.758% | $132.5785 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $206.35 | 10.635% | $228.2953 | $228.30 | $228.30 | $228.30 |
| Purchase #4 | $147.78 | 8.178% | $159.8654 | $159.87 | $159.85 | $159.90 |
| Purchase #5 | $114.61 | 6.233% | $121.7536 | $121.75 | $121.75 | $121.80 |
| Purchase #6 | $34.47 | 9.532% | $37.7557 | $37.76 | $37.75 | $37.80 |
| Purchase #7 | $198.83 | 7.695% | $214.13 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $975.96 | $1,066.9523 | $1,066.96 | $1,066.95 | $1,067.10 | |