| 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 | $162.55 | 7.538% | $174.803 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $230.96 | 3.180% | $238.3045 | $238.30 | $238.30 | $238.30 |
| Purchase #3 | $132.78 | 4.158% | $138.301 | $138.30 | $138.30 | $138.30 |
| Purchase #4 | $212.71 | 11.663% | $237.5184 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $145.64 | 4.812% | $152.6482 | $152.65 | $152.65 | $152.60 |
| Purchase #6 | $101.94 | 13.356% | $115.5551 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $15.94 | 3.597% | $16.5134 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $1,002.52 | $1,073.6436 | $1,073.64 | $1,073.60 | $1,073.60 | |