| 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 | $228.95 | 7.172% | $245.3703 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $153.90 | 4.161% | $160.3038 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $214.88 | 8.363% | $232.8504 | $232.85 | $232.85 | $232.90 |
| Purchase #4 | $165.65 | 8.192% | $179.22 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $201.97 | 9.228% | $220.6078 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $230.46 | 5.188% | $242.4163 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $78.83 | 11.325% | $87.7575 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $1,274.64 | $1,368.5261 | $1,368.53 | $1,368.45 | $1,368.60 | |