| 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 | $122.44 | 11.793% | $136.8793 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $160.53 | 9.775% | $176.2218 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $161.26 | 9.684% | $176.8764 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $81.99 | 11.302% | $91.2565 | $91.26 | $91.25 | $91.30 |
| Purchase #5 | $182.48 | 9.819% | $200.3977 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $238.53 | 7.602% | $256.6631 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $202.88 | 12.623% | $228.4895 | $228.49 | $228.50 | $228.50 |
| 7 purchase totals = | $1,150.11 | $1,266.7843 | $1,266.79 | $1,266.80 | $1,266.90 | |