| 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 | $159.28 | 9.242% | $174.0007 | $174.00 | $174.00 | $174.00 |
| Purchase #2 | $39.66 | 10.245% | $43.7232 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $171.33 | 10.426% | $189.1929 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $241.43 | 6.704% | $257.6155 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $179.88 | 13.327% | $203.8526 | $203.85 | $203.85 | $203.90 |
| Purchase #6 | $30.71 | 13.302% | $34.795 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $197.50 | 11.105% | $219.4324 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $1,019.79 | $1,122.6123 | $1,122.61 | $1,122.60 | $1,122.60 | |