| 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 | $181.26 | 9.478% | $198.4398 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $231.49 | 6.287% | $246.0438 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $127.74 | 11.204% | $142.052 | $142.05 | $142.05 | $142.10 |
| Purchase #4 | $176.31 | 12.647% | $198.6079 | $198.61 | $198.60 | $198.60 |
| Purchase #5 | $175.97 | 10.470% | $194.3941 | $194.39 | $194.40 | $194.40 |
| Purchase #6 | $65.86 | 8.298% | $71.3251 | $71.33 | $71.35 | $71.30 |
| Purchase #7 | $78.81 | 7.759% | $84.9249 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $1,037.44 | $1,135.7876 | $1,135.78 | $1,135.80 | $1,135.70 | |