| 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 | $150.99 | 7.182% | $161.8341 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $132.66 | 4.131% | $138.1402 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $51.93 | 5.298% | $54.6813 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $173.35 | 10.576% | $191.6835 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $200.96 | 9.407% | $219.8643 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $112.34 | 3.176% | $115.9079 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $176.99 | 9.308% | $193.4642 | $193.46 | $193.45 | $193.50 |
| 7 purchase totals = | $999.22 | $1,075.5755 | $1,075.56 | $1,075.60 | $1,075.60 | |