| 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 | $181.45 | 6.758% | $193.7124 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $194.84 | 7.552% | $209.5543 | $209.55 | $209.55 | $209.60 |
| Purchase #3 | $172.31 | 10.591% | $190.5594 | $190.56 | $190.55 | $190.60 |
| Purchase #4 | $230.38 | 6.249% | $244.7764 | $244.78 | $244.80 | $244.80 |
| Purchase #5 | $194.88 | 6.507% | $207.5608 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $122.30 | 11.149% | $135.9352 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $81.97 | 10.820% | $90.8392 | $90.84 | $90.85 | $90.80 |
| 7 purchase totals = | $1,178.13 | $1,272.9377 | $1,272.94 | $1,272.95 | $1,273.00 | |