| 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 | $152.51 | 4.399% | $159.2189 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $38.95 | 7.522% | $41.8798 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $213.39 | 8.365% | $231.2401 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $131.89 | 6.359% | $140.2769 | $140.28 | $140.30 | $140.30 |
| Purchase #5 | $191.72 | 6.424% | $204.0361 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $80.33 | 5.238% | $84.5377 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $193.74 | 10.336% | $213.765 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $1,002.53 | $1,074.9545 | $1,074.97 | $1,075.00 | $1,074.90 | |