| 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 | $149.52 | 4.442% | $156.1617 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $76.84 | 4.535% | $80.3247 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $197.91 | 4.587% | $206.9881 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $19.72 | 11.871% | $22.061 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $194.35 | 13.726% | $221.0265 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $198.28 | 10.113% | $218.3321 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $68.55 | 8.348% | $74.2726 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $905.17 | $979.1667 | $979.16 | $979.15 | $979.20 | |