| 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 | $143.88 | 9.490% | $157.5342 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $92.68 | 4.349% | $96.7107 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $39.48 | 7.706% | $42.5223 | $42.52 | $42.50 | $42.50 |
| Purchase #4 | $146.98 | 6.586% | $156.6601 | $156.66 | $156.65 | $156.70 |
| Purchase #5 | $114.97 | 12.190% | $128.9848 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $216.87 | 10.713% | $240.1033 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $19.79 | 12.704% | $22.3041 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $774.65 | $844.8195 | $844.80 | $844.80 | $844.80 | |