| 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 | $181.60 | 4.446% | $189.6739 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $75.72 | 9.442% | $82.8695 | $82.87 | $82.85 | $82.90 |
| Purchase #3 | $80.99 | 10.543% | $89.5288 | $89.53 | $89.55 | $89.50 |
| Purchase #4 | $176.84 | 4.147% | $184.1736 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $128.35 | 5.814% | $135.8123 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $53.83 | 11.415% | $59.9747 | $59.97 | $59.95 | $60.00 |
| Purchase #7 | $21.28 | 11.345% | $23.6942 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $718.61 | $765.7270 | $765.71 | $765.65 | $765.80 | |