| 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 | $195.43 | 11.830% | $218.5494 | $218.55 | $218.55 | $218.50 |
| Purchase #2 | $16.88 | 10.687% | $18.684 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $224.26 | 11.516% | $250.0858 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $132.55 | 6.412% | $141.0491 | $141.05 | $141.05 | $141.00 |
| Purchase #5 | $135.45 | 13.459% | $153.6802 | $153.68 | $153.70 | $153.70 |
| Purchase #6 | $138.81 | 10.425% | $153.2809 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $138.60 | 6.519% | $147.6353 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $981.98 | $1,082.9647 | $1,082.97 | $1,083.05 | $1,082.90 | |