| 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 | $189.89 | 3.851% | $197.2027 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $176.26 | 13.639% | $200.3001 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $223.55 | 12.654% | $251.838 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $125.56 | 7.666% | $135.1854 | $135.19 | $135.20 | $135.20 |
| Purchase #5 | $102.71 | 13.818% | $116.9025 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $32.93 | 11.364% | $36.6722 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $177.87 | 8.405% | $192.82 | $192.82 | $192.80 | $192.80 |
| 7 purchase totals = | $1,028.77 | $1,130.9209 | $1,130.92 | $1,130.90 | $1,130.90 | |