| 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 | $178.44 | 3.425% | $184.5516 | $184.55 | $184.55 | $184.60 |
| Purchase #2 | $190.64 | 11.871% | $213.2709 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $36.49 | 9.588% | $39.9887 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $157.63 | 12.757% | $177.7389 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $112.98 | 6.736% | $120.5903 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $172.37 | 13.393% | $195.4555 | $195.46 | $195.45 | $195.50 |
| Purchase #7 | $89.42 | 13.128% | $101.1591 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $937.97 | $1,032.7550 | $1,032.76 | $1,032.75 | $1,032.90 | |