| 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 | $157.25 | 3.519% | $162.7836 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $215.39 | 13.731% | $244.9652 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $34.25 | 5.513% | $36.1382 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $230.58 | 6.733% | $246.105 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $250.98 | 3.333% | $259.3452 | $259.35 | $259.35 | $259.30 |
| Purchase #6 | $160.62 | 4.647% | $168.084 | $168.08 | $168.10 | $168.10 |
| Purchase #7 | $29.42 | 6.164% | $31.2334 | $31.23 | $31.25 | $31.20 |
| 7 purchase totals = | $1,078.49 | $1,148.6546 | $1,148.66 | $1,148.70 | $1,148.60 | |