| 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 | $189.86 | 7.646% | $204.3767 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $50.72 | 10.152% | $55.8691 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $242.76 | 12.514% | $273.139 | $273.14 | $273.15 | $273.10 |
| Purchase #4 | $147.61 | 11.733% | $164.9291 | $164.93 | $164.95 | $164.90 |
| Purchase #5 | $143.92 | 12.631% | $162.0985 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $244.34 | 11.711% | $272.9547 | $272.95 | $272.95 | $273.00 |
| Purchase #7 | $22.48 | 7.491% | $24.164 | $24.16 | $24.15 | $24.20 |
| 7 purchase totals = | $1,041.69 | $1,157.5311 | $1,157.53 | $1,157.55 | $1,157.60 | |