| 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 | $145.60 | 13.815% | $165.7146 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $219.86 | 13.149% | $248.7694 | $248.77 | $248.75 | $248.80 |
| Purchase #3 | $211.63 | 3.554% | $219.1513 | $219.15 | $219.15 | $219.20 |
| Purchase #4 | $169.37 | 10.435% | $187.0438 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $114.34 | 6.234% | $121.468 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $152.83 | 4.623% | $159.8953 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $140.62 | 11.381% | $156.624 | $156.62 | $156.60 | $156.60 |
| 7 purchase totals = | $1,154.25 | $1,258.6664 | $1,258.66 | $1,258.60 | $1,258.70 | |