| 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 | $155.45 | 11.513% | $173.347 | $173.35 | $173.35 | $173.30 |
| Purchase #2 | $153.62 | 5.199% | $161.6067 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $221.80 | 6.135% | $235.4074 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $69.26 | 3.201% | $71.477 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $233.76 | 3.168% | $241.1655 | $241.17 | $241.15 | $241.20 |
| Purchase #6 | $205.63 | 12.341% | $231.0068 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $135.86 | 10.239% | $149.7707 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $1,175.38 | $1,263.7811 | $1,263.80 | $1,263.75 | $1,263.80 | |