| 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 | $162.80 | 11.261% | $181.1329 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $57.33 | 11.814% | $64.103 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $207.31 | 11.334% | $230.8065 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $55.62 | 5.369% | $58.6062 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $144.96 | 9.610% | $158.8907 | $158.89 | $158.90 | $158.90 |
| Purchase #6 | $192.80 | 7.471% | $207.2041 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $170.98 | 3.486% | $176.9404 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $991.80 | $1,077.6838 | $1,077.68 | $1,077.70 | $1,077.60 | |