| 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 | $181.84 | 7.535% | $195.5416 | $195.54 | $195.55 | $195.50 |
| Purchase #2 | $228.59 | 5.495% | $241.151 | $241.15 | $241.15 | $241.20 |
| Purchase #3 | $129.96 | 7.409% | $139.5887 | $139.59 | $139.60 | $139.60 |
| Purchase #4 | $182.79 | 3.504% | $189.195 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $126.53 | 7.414% | $135.9109 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $201.87 | 3.786% | $209.5128 | $209.51 | $209.50 | $209.50 |
| Purchase #7 | $25.95 | 13.793% | $29.5293 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $1,077.53 | $1,140.4293 | $1,140.43 | $1,140.45 | $1,140.40 | |