| 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 | $26.63 | 9.498% | $29.1593 | $29.16 | $29.15 | $29.20 |
| Purchase #2 | $89.84 | 7.523% | $96.5987 | $96.60 | $96.60 | $96.60 |
| Purchase #3 | $192.88 | 5.740% | $203.9513 | $203.95 | $203.95 | $204.00 |
| Purchase #4 | $146.38 | 7.610% | $157.5195 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $157.33 | 10.346% | $173.6074 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $203.80 | 7.647% | $219.3846 | $219.38 | $219.40 | $219.40 |
| Purchase #7 | $187.85 | 13.856% | $213.8785 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $1,004.71 | $1,094.0993 | $1,094.10 | $1,094.10 | $1,094.20 | |