| 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 | $166.44 | 7.860% | $179.5222 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $218.32 | 13.552% | $247.9067 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $193.90 | 13.582% | $220.2355 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $210.35 | 12.793% | $237.2601 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $128.87 | 5.349% | $135.7633 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $101.66 | 5.365% | $107.1141 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $147.51 | 10.230% | $162.6003 | $162.60 | $162.60 | $162.60 |
| 7 purchase totals = | $1,167.05 | $1,290.4022 | $1,290.40 | $1,290.35 | $1,290.40 | |