| 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 | $170.65 | 10.851% | $189.1672 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $88.77 | 3.394% | $91.7829 | $91.78 | $91.80 | $91.80 |
| Purchase #3 | $210.76 | 3.403% | $217.9322 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $5.91 | 11.320% | $6.579 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $244.31 | 12.725% | $275.3984 | $275.40 | $275.40 | $275.40 |
| Purchase #6 | $182.35 | 5.841% | $193.0011 | $193.00 | $193.00 | $193.00 |
| Purchase #7 | $116.53 | 3.491% | $120.5981 | $120.60 | $120.60 | $120.60 |
| 7 purchase totals = | $1,019.28 | $1,094.4589 | $1,094.46 | $1,094.50 | $1,094.50 | |