| 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 | $172.69 | 8.647% | $187.6225 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $206.26 | 4.726% | $216.0078 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $49.93 | 7.282% | $53.5659 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $34.53 | 13.197% | $39.0869 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $144.72 | 3.784% | $150.1962 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $178.93 | 9.109% | $195.2287 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $36.52 | 4.286% | $38.0852 | $38.09 | $38.10 | $38.10 |
| 7 purchase totals = | $823.58 | $879.7932 | $879.81 | $879.80 | $879.80 | |