| 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 | $143.32 | 13.273% | $162.3429 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $170.72 | 5.770% | $180.5705 | $180.57 | $180.55 | $180.60 |
| Purchase #3 | $218.89 | 12.129% | $245.4392 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $180.76 | 12.826% | $203.9443 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $25.77 | 10.346% | $28.4362 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $218.48 | 8.550% | $237.16 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $178.36 | 7.228% | $191.2519 | $191.25 | $191.25 | $191.30 |
| 7 purchase totals = | $1,136.30 | $1,249.1450 | $1,249.14 | $1,249.15 | $1,249.10 | |