| 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 | $160.71 | 9.735% | $176.3551 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $57.44 | 8.132% | $62.111 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $73.94 | 9.182% | $80.7292 | $80.73 | $80.75 | $80.70 |
| Purchase #4 | $157.85 | 10.428% | $174.3106 | $174.31 | $174.30 | $174.30 |
| Purchase #5 | $221.86 | 9.146% | $242.1513 | $242.15 | $242.15 | $242.20 |
| Purchase #6 | $245.42 | 7.846% | $264.6757 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $196.84 | 11.220% | $218.9254 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $1,114.06 | $1,219.2583 | $1,219.27 | $1,219.30 | $1,219.30 | |