| 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 | $169.90 | 8.465% | $184.282 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $248.46 | 11.235% | $276.3745 | $276.37 | $276.35 | $276.40 |
| Purchase #3 | $189.44 | 12.724% | $213.5443 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $178.47 | 8.241% | $193.1777 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $150.67 | 11.582% | $168.1206 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $138.51 | 5.819% | $146.5699 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $124.63 | 11.765% | $139.2927 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $1,200.08 | $1,321.3617 | $1,321.35 | $1,321.35 | $1,321.40 | |