| 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 | $133.75 | 12.551% | $150.537 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $123.37 | 8.343% | $133.6628 | $133.66 | $133.65 | $133.70 |
| Purchase #3 | $184.95 | 5.745% | $195.5754 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $95.67 | 7.155% | $102.5152 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $57.58 | 7.111% | $61.6745 | $61.67 | $61.65 | $61.70 |
| Purchase #6 | $226.62 | 6.176% | $240.6161 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $167.57 | 3.145% | $172.8401 | $172.84 | $172.85 | $172.80 |
| 7 purchase totals = | $989.51 | $1,057.4211 | $1,057.43 | $1,057.40 | $1,057.40 | |