| 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 | $152.86 | 5.508% | $161.2795 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $138.33 | 8.784% | $150.4809 | $150.48 | $150.50 | $150.50 |
| Purchase #3 | $177.81 | 13.819% | $202.3816 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $103.75 | 5.317% | $109.2664 | $109.27 | $109.25 | $109.30 |
| Purchase #5 | $90.86 | 4.521% | $94.9678 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $196.69 | 12.478% | $221.233 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $74.63 | 9.780% | $81.9288 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $934.93 | $1,021.5380 | $1,021.54 | $1,021.60 | $1,021.60 | |