| 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 | $142.99 | 13.315% | $162.0291 | $162.03 | $162.05 | $162.00 |
| Purchase #2 | $101.76 | 5.634% | $107.4932 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $193.58 | 10.369% | $213.6523 | $213.65 | $213.65 | $213.70 |
| Purchase #4 | $32.92 | 5.772% | $34.8201 | $34.82 | $34.80 | $34.80 |
| Purchase #5 | $222.96 | 7.620% | $239.9496 | $239.95 | $239.95 | $239.90 |
| Purchase #6 | $194.27 | 12.794% | $219.1249 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $118.25 | 10.425% | $130.5776 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $1,006.73 | $1,107.6468 | $1,107.64 | $1,107.65 | $1,107.60 | |