| 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 | $184.63 | 4.208% | $192.3992 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $129.43 | 6.839% | $138.2817 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $24.92 | 7.742% | $26.8493 | $26.85 | $26.85 | $26.80 |
| Purchase #4 | $132.77 | 7.622% | $142.8897 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $162.64 | 5.851% | $172.1561 | $172.16 | $172.15 | $172.20 |
| Purchase #6 | $138.79 | 7.625% | $149.3727 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $74.98 | 13.151% | $84.8406 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $848.16 | $906.7893 | $906.79 | $906.80 | $906.80 | |