| 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 | $142.43 | 13.249% | $161.3006 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $64.65 | 4.136% | $67.3239 | $67.32 | $67.30 | $67.30 |
| Purchase #3 | $216.69 | 11.188% | $240.9333 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $220.41 | 8.813% | $239.8347 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $194.57 | 4.109% | $202.5649 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $6.83 | 4.758% | $7.155 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $87.44 | 3.394% | $90.4077 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $933.02 | $1,009.5201 | $1,009.51 | $1,009.50 | $1,009.50 | |