| 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 | $175.76 | 3.512% | $181.9327 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $151.84 | 6.486% | $161.6883 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $49.62 | 4.213% | $51.7105 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $198.79 | 5.365% | $209.4551 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $240.37 | 12.466% | $270.3345 | $270.33 | $270.35 | $270.30 |
| Purchase #6 | $34.28 | 10.252% | $37.7944 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $73.36 | 11.505% | $81.8001 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $924.02 | $994.7156 | $994.71 | $994.75 | $994.70 | |