| 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 | $202.53 | 6.805% | $216.3122 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $233.89 | 4.752% | $245.0045 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $246.66 | 7.811% | $265.9266 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $243.88 | 5.303% | $256.813 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $143.68 | 7.494% | $154.4474 | $154.45 | $154.45 | $154.40 |
| Purchase #6 | $159.59 | 10.681% | $176.6358 | $176.64 | $176.65 | $176.60 |
| Purchase #7 | $224.61 | 9.838% | $246.7071 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $1,454.84 | $1,561.8466 | $1,561.85 | $1,561.85 | $1,561.70 | |