| 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 | $147.46 | 6.493% | $157.0346 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $32.76 | 7.617% | $35.2553 | $35.26 | $35.25 | $35.30 |
| Purchase #3 | $182.78 | 10.138% | $201.3102 | $201.31 | $201.30 | $201.30 |
| Purchase #4 | $65.33 | 3.629% | $67.7008 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $178.87 | 10.557% | $197.7533 | $197.75 | $197.75 | $197.80 |
| Purchase #6 | $247.94 | 8.534% | $269.0992 | $269.10 | $269.10 | $269.10 |
| Purchase #7 | $121.41 | 13.813% | $138.1804 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $976.55 | $1,066.3338 | $1,066.33 | $1,066.35 | $1,066.40 | |