| 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 | $176.79 | 4.596% | $184.9153 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $176.52 | 7.142% | $189.1271 | $189.13 | $189.15 | $189.10 |
| Purchase #3 | $216.39 | 9.836% | $237.6741 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $207.25 | 6.365% | $220.4415 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $71.38 | 5.601% | $75.378 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $250.99 | 9.528% | $274.9043 | $274.90 | $274.90 | $274.90 |
| Purchase #7 | $16.29 | 5.236% | $17.1429 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $1,115.61 | $1,199.5832 | $1,199.58 | $1,199.60 | $1,199.50 | |