| 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 | $221.86 | 10.427% | $244.9933 | $244.99 | $245.00 | $245.00 |
| Purchase #2 | $156.53 | 5.165% | $164.6148 | $164.61 | $164.60 | $164.60 |
| Purchase #3 | $247.96 | 9.595% | $271.7518 | $271.75 | $271.75 | $271.80 |
| Purchase #4 | $19.64 | 8.475% | $21.3045 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $152.53 | 6.653% | $162.6778 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $144.68 | 7.505% | $155.5382 | $155.54 | $155.55 | $155.50 |
| Purchase #7 | $149.75 | 5.394% | $157.8275 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $1,092.95 | $1,178.7079 | $1,178.70 | $1,178.75 | $1,178.70 | |