| 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 | $135.59 | 6.560% | $144.4847 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $192.34 | 6.548% | $204.9344 | $204.93 | $204.95 | $204.90 |
| Purchase #3 | $202.27 | 11.648% | $225.8304 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $160.30 | 5.493% | $169.1053 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $38.55 | 4.691% | $40.3584 | $40.36 | $40.35 | $40.40 |
| Purchase #6 | $17.70 | 8.564% | $19.2158 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $245.86 | 10.416% | $271.4688 | $271.47 | $271.45 | $271.50 |
| 7 purchase totals = | $992.61 | $1,075.3978 | $1,075.40 | $1,075.40 | $1,075.40 | |