| 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 | $196.68 | 5.722% | $207.934 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $39.84 | 12.511% | $44.8244 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $14.55 | 4.366% | $15.1853 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $129.26 | 7.529% | $138.992 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $149.48 | 8.607% | $162.3457 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $71.32 | 12.151% | $79.9861 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $20.29 | 4.252% | $21.1527 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $621.42 | $670.4202 | $670.42 | $670.45 | $670.40 | |