| 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 | $69.35 | 8.202% | $75.0381 | $75.04 | $75.05 | $75.00 |
| Purchase #2 | $135.45 | 8.752% | $147.3046 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $160.79 | 12.834% | $181.4258 | $181.43 | $181.45 | $181.40 |
| Purchase #4 | $122.72 | 12.767% | $138.3877 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $183.43 | 7.588% | $197.3487 | $197.35 | $197.35 | $197.30 |
| Purchase #6 | $37.29 | 7.810% | $40.2023 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $247.35 | 10.220% | $272.6292 | $272.63 | $272.65 | $272.60 |
| 7 purchase totals = | $956.38 | $1,052.3364 | $1,052.34 | $1,052.40 | $1,052.20 | |