| 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 | $188.27 | 6.356% | $200.2364 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $33.43 | 3.227% | $34.5088 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $158.93 | 8.594% | $172.5884 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $230.83 | 6.271% | $245.3053 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $189.53 | 11.375% | $211.089 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $111.77 | 9.477% | $122.3624 | $122.36 | $122.35 | $122.40 |
| Purchase #7 | $77.40 | 9.287% | $84.5881 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $990.16 | $1,070.6784 | $1,070.69 | $1,070.70 | $1,070.70 | |