| 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 | $100.44 | 9.694% | $110.1767 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $152.63 | 6.399% | $162.3968 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $70.68 | 3.688% | $73.2867 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $125.80 | 11.784% | $140.6243 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $123.47 | 13.220% | $139.7927 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $161.76 | 12.220% | $181.5271 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $211.55 | 7.106% | $226.5827 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $946.33 | $1,034.3870 | $1,034.39 | $1,034.45 | $1,034.40 | |